best Flanged Gate Valve Suppliers

best Flanged Gate Valve Suppliers

API Stainless Steel Gate valves(Generally flanged connection, but Butt-welding optional) are suitable for use on various kinds of pipeline from Class150 To Class300, DN15 To DN600 to cut off or connect the flowing of medium. By using different material, the API Stainless Steel Gate Valve could be suitable for medium such as water, steam, oil, nitric acid, acetic acid, oxidizing substance, carbamide and etc. Manual/bevel gear/pneumatic or electric actuators could be chosen by needs. 

cheap gate valve manufacturer

cheap gate valve manufacturer Features

Design standard: API 600,GB/T 12234.

Small flow resistance for fluid.

Only a small force is required for opening/closing.

No limitation on the flowing direction of the medium .

During opening and closing process, the friction between the disc wedge and the seat is small, so the sealing is reliable ensuring tightness and long service life.

The valve is designed in a back-seat structure.

The valve stem sealing is realized by the collaboration of flexible and woven graphite. ensuring a more reliable tightness.

Optional pressure seal bonnet type.

Optional solid-wedge type.

Optional non-rising stem structures.

Optional jacket structure.

DIN 3352 F4 Metal Seated Non Rising Stem heavy type

DIN 3352 F4 Metal Seated Non Rising Stem heavy type are the perfect solution as a closing device in pipeline systems. Be suitable in applications with water supply, sewage treatment and neutral liquids in the mining industry, enterprises and high buildings.

We design and manufacture BS5163, DIN3352, AWWA C515/509, SABS664, AS2638, JIS B2062, socket end resilient seated gate valve etc.

gate valve suppliers china​

The gate valve suppliers china is designed for safe and reliable isolation giving bubble tight shut off. Totally enclosed soft seats,offer both positive sealing and low operating torques, from vacuum to high-pressure service. 

1.Components

Body:Cast iron/Ductile Iron 

Seat ring:NBR/EPDM

Disc:Ductile Iron 

Stem:Stainless Steel  

Bonnet:Cast Iron/Ductile Iron 

Yoke:Ductile Iron 

Handwheel:Cast iron/Ductile Iron  

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BS5163 Metal Seated Non Rising Stem Gate Valves

Hebei Tongchan manufacture BS5163 Metal Seated Non Rising Stem Gate Valves since 1974,Our factory has obtained ISO9001, CE0035 and API approval certificates for our valves and fittings made of Iron, Steel and Copper alloy with design to DIN,BS, ANSI,JIS standard. 

1. Standards: AWWA, DIN3352 F4/F5, BS5163, BS5150

2. Connection type: flanged type, push-on type, mechanical joint type, plain ends type

3. Material:

  1) Body : Ductile Iron GGG500-7

  2) Wedge : D/I , core fully vulcanized with NBR or EPDM rubber

  3) Wedge Nut : Brass

  4) Stem : Stainless steel , BS970 431S29 or DIN17440x20Cr13

for more:http://www.valve-manufacturer.com/News/BS5163-Metal-Seated-Non-Rising-Stem-Gate-Valves-119.html

F201 Wafer Type Butterfly Valve

Lug Type Butterfly Valve

Lug Type Butterfly Valve Resilient Seated(Our Series F101)
Structure: Centerline Design & One Shaft With Pin
Connection Standard: ANSI DIN BS & JIS
Working Pressure: 0.6MPa to 1.6Mpa
Size: 1 1/2" to 48"
Operator:Lever, Gear Box, Pneumatic & Electric Actuator;

Materials:
Body: Cast Iron Ductile Iron (Nickel Plated or Nylon Coated) Stainless Steel WCB
Disc: Ductile Iron (Nickel Plated or Nylon Coated) Stainless Steel Al-Bronze
Seat: EPDM NRB PTFE VITON
Shaft: Stainless Steel Carbon Steel
Key: Carbon Steel

F101 Lug Type Butterfly Valve

F101 Lug Type Butterfly Valve​ ：Resilient Seated(Our Series F101) Structure: Centerline Design & One Shaft With Pin

Wafer Type Butterfly Valve

Wafer Type Butterfly Valve Resilient Seated(Our Series F101)

Structure: Centerline Design & One Shaft With Pin

Connection Standard: ANSI DIN BS & JIS

Working Pressure: 0.6MPa to 1.6Mpa

Size:1 1/2" to 48"

Operator:Lever, Gear Box, Pneumatic & Electric Actuator;

Materials:

Body: Cast Iron Ductile Iron (Nickel Plated or Nylon Coated) Stainless Steel WCB

Disc: Ductile Iron (Nickel Plated or Nylon Coated) Stainless Steel Al-Bronze

Seat: EPDM NRB PTFE VITON

Shaft: Stainless Steel Carbon Steel

Key: Carbon Steel

F101 Wafer Type Butterfly Valve

F101 Wafer Type Butterfly Valve:Wafer Type Butterfly Valve​ Resilient Seated(Our Series F101) Structure: Centerline Design & One Shaft With Pin

ANSI Y-Stariner Flanged

ANSI Y-Strainer flanged end Face to face: ANSI class 125/150 Flange drilling: ANSI B16.1/ANSI B16.5

ANSI Y-Strainer flanged end

Face to face: ANSI class 125/150

Flange drilling: ANSI B16.1/ANSI B16.5

Working pressure: 125PSI/ 150PSI

Body: cast iron/ ductile iron

Bonnet: cast iron/ ductile iron

Screen: stainless steel

F101 Wafer Type Butterfly Valve

F101 Wafer Type Butterfly Valve:Wafer Type Butterfly Valve​ Resilient Seated(Our Series F101) Structure: Centerline Design & One Shaft With Pin

Wafer Type Butterfly Valve Resilient Seated(Our Series F101)

Structure: Centerline Design & One Shaft With Pin

Connection Standard: ANSI DIN BS & JIS

Working Pressure: 0.6MPa to 1.6Mpa

Size:1 1/2" to 48"

Operator:Lever, Gear Box, Pneumatic & Electric Actuator;

Angle Globe Valve

Available medium: t-water steam; w-petroleum products

Working temperature: t-200℃ w-100℃

Face to face: DIN 3202 F32

Flange dimensions: DIN2533

Working pressure: PN16

Materials:

Body & bonnet: cast iron

Disc: cast iron + brass / cast iron + stainless steel

Stem: stainless steel

Seal ring: brass / stainless stee

Stem nut: brass

Gasket: graphite

Packing: graphite

Ball Check Valve

Ball Check Valve

Ball check valve flanged end

DIN PN16

Body: cast iron

Bonnet: cast iron

Ball: carbon stee + rubber

Gasket: rubber

Plug: carbon steel

Bolts & nuts: carbon steel

F101 Wafer Type Butterfly Valve

Wafer Type Butterfly Valve Resilient Seated(Our Series F101)

Structure: Centerline Design & One Shaft With Pin

Connection Standard: ANSI DIN BS & JIS

Working Pressure: 0.6MPa to 1.6Mpa

Size:1 1/2" to 48"

Operator:Lever, Gear Box, Pneumatic & Electric Actuator;

F101 Lug Type Butterfly Valve

Lug Type Butterfly Valve Resilient Seated(Our Series F101)
Structure: Centerline Design & One Shaft With Pin
Connection Standard: ANSI DIN BS & JIS
Working Pressure: 0.6MPa to 1.6Mpa
Size: 1 1/2" to 48"
Operator:Lever, Gear Box, Pneumatic & Electric Actuator;

F201 Wafer Type Butterfly Valve

Wafer Type Butterfly Valve Resilient Seated(Our Series F201)
Structure: Centerline Design & Double Shafts Without Pin
Design: MSS SP-67 BS5155 and API 609
Connection Standard: ANSI DIN BS & JIS
Working Pressure: 0.6MPa to 1.6Mpa
Size: 1" to 24"
Operator: Lever, Gear Box, Pneumatic & Electric Actuator;

ANSI Resilient Seated Non Rising Stem Gate Valve

Cast iron / ductile iron gate valve flanged end
Non rising stem
Resilient seated
Class 125/ class 150 to AWWA/ANSI

Face to face: ANSI B16.10
Flange drilling: ANSI B16.1/ B16.5
Body: cast iron / ductile iron
Bonnet: cast iron / ductile iron
Wedge: cast iron / ductile iron with NBR/ EPDM

Stem: stainless steel / brass

Wafer Type Butterfly Valve

Materials:

Body: Cast Iron Ductile Iron (Nickel Plated or Nylon Coated) Stainless Steel WCB

Disc: Ductile Iron (Nickel Plated or Nylon Coated) Stainless Steel Al-Bronze

Seat: EPDM NRB PTFE VITON

Shaft: Stainless Steel Carbon Steel

Key: Carbon Steel

F101 Wafer Type Butterfly Valve

Wafer Type Butterfly Valve Resilient Seated(Our Series F101)

Structure: Centerline Design & One Shaft With Pin

Connection Standard: ANSI DIN BS & JIS

Working Pressure: 0.6MPa to 1.6Mpa

Size:1 1/2" to 48"

Operator:Lever, Gear Box, Pneumatic & Electric Actuator;

ANSI Y-Stariner Flanged

ANSI Y-Strainer flanged end

Face to face: ANSI class 125/150

Flange drilling: ANSI B16.1/ANSI B16.5

Working pressure: 125PSI/ 150PSI

Body: cast iron/ ductile iron

Bonnet: cast iron/ ductile iron

Screen: stainless steel

Ball Check Valve

Ball check valve flanged end

DIN PN16

Body: cast iron

Bonnet: cast iron

Ball: carbon stee + rubber

Gasket: rubber

Plug: carbon steel

Bolts & nuts: carbon steel

Angle Globe Valve

Available medium: t-water steam; w-petroleum products

Working temperature: t-200℃ w-100℃

Face to face: DIN 3202 F32

Flange dimensions: DIN2533

Working pressure: PN16

ANSI metal Seated Non Rising Stem

ANSI metal Seated Non Rising Stem Cast iron / ductile iron gate valve​ flanged end

F101 Wafer Type Butterfly Valve

F101 Wafer Type Butterfly Valve:Wafer Type Butterfly Valve​ Resilient Seated(Our Series F101) Structure: Centerline Design & One Shaft With Pin

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F101 Lug Type Butterfly Valve

Lug Type Butterfly Valve Resilient Seated(Our Series F101)
Structure: Centerline Design & One Shaft With Pin
Connection Standard: ANSI DIN BS & JIS
Working Pressure: 0.6MPa to 1.6Mpa
Size: 1 1/2" to 48"
Operator:Lever, Gear Box, Pneumatic & Electric Actuator;

Dismantling Joint

Dismantling Joint Flange dimensions: BS EN1092 PN10/ 16/ 25; AS2129 table D/E; BS10 table D/E;

Flange dimensions: BS EN1092 PN10/ 16/ 25; AS2129 table D/E; BS10 table D/E;

Body: ductile iron ggg50

Middle flange: ductile iron ggg50

Seal: epdm nbr or wras approved seal

Ball Check Valve

Body: cast iron

Bonnet: cast iron

Ball: carbon stee + rubber

Gasket: rubber

Plug: carbon steel

Bolts & nuts: carbon steel

Angle Globe Valve

Angle Globe Valve Working temperature: t-200℃ w-100℃

Materials:

Body & bonnet: cast iron

Disc: cast iron + brass / cast iron + stainless steel

Stem: stainless steel

Seal ring: brass / stainless stee

Stem nut: brass

Gasket: graphite

Packing: graphite

ANSI metal Seated Non Rising Stem

ANSI metal Seated Non Rising Stem Cast iron / ductile iron gate valve​ flanged end

Materials:
Body: cast iron / ductile iron
Bonnet: cast iron / ductile iron
Wedge: cast iron / ductile iron
Stem: stainless steel / brass
Body seat ring: brass/ bronze/ stainless steel
Wedge seat ring: brass/ bronze/ stainless steel


If yo are interested in it,you can contact us.

F101 Wafer Type Butterfly Valve

F101 Wafer Type Butterfly Valve:Wafer Type Butterfly Valve​ Resilient Seated(Our Series F101) Structure: Centerline Design & One Shaft With Pin

Cast Iron Lug Type Butterfly Valve suppliers china

Cast Iron Lug Type Butterfly Valve suppliers china specification
1)Suitable Medium: Water, sewage, sea water, air, foodstuff, oil etc.
2)Working Temperature: -20° C~150° C
3)Operator: Suitalbe for handles(dn50~300), gear operators, electric and pneumatic control actrators.
4)Wafer Type Butterfly Valve
5)Connection form: Wafer
6)Seal form: Auto sealed
7)Material of seal surface: Soft sealed
8)Structure: Center sealing
9)Body material: Cast iron, ductile iron, stainless steel304/316, carbon steel
10)Disc material: Ductile iron coated by nylon, ductile iron coated by nickel, stainless steel 304/316, aluminum bronze
11)Shaft material: Stainless steel 304/316/416
12)Seal ring material: NBR, EPDM, Fluorine Rubber, Silicon Rubber, PTFE
13)Color: Depends of the inquiry
14)Packing: Plastic inside and Plywood case outside

For more information,pls visit http://www.valve-manufacturer.com/product/list_22_1.html

Cast Iron Wafer Type Butterfly Valves China

we are Cast Iron Wafer Type Butterfly Valves China,if you need Cast Iron Wafer Type Butterfly Valves,pls contact us.

Cast Iron Wafer Type Butterfly Valves China

Connection form: Wafer
Working temperature: -14 degC<T<150 degC
Working pressure: PN<1.6
Seal form: Auto sealed
Material of seal surface: Soft sealed
Structure: Center sealing
Body material: Cast iron, ductile iron, stainless steel304/316, carbon steel
Disc material: Ductile iron coated by nylon, ductile iron coated by nickel, stainless steel 304/316, aluminum bronze
Shaft material: Stainless steel 304/316/416
Seal ring material: NBR, EPDM, Fluorine Rubber, Silicon Rubber, PTFE
Color: Depends of the inquiry
Packing: Plastic inside and Plywood case outside


Series of butterfly valve:
Wafer butterfly valves
Flange butterfly valves
Full Lug Valves
Double Flanged Valves
Mono Flanged Valves
Teflon Lined Valves
Grooved seat butterfly valve

For more information,pls visit http://www.valve-manufacturer.com/about/list_7_1.html

buy threaded gate valve online

Application Standard: 

Design standard to API 602,ASME B16.34,BS 5352

Inspection and Testing according to API 598

Marking to MSS SP25

Socket Welded Ends to ASME B16.11

Screwed Ends to ASME B1.20.1

Butt Welded Ends to ASME B16.25

Flanged Ends to ASME B16.5

DIN3352 F4 Cast Iron Gate Valve Usage

DIN3352 F4 Cast Iron Gate Valve Usage

It has been widely used in the fields of perto-chem,pharma centicallnd and powerlnd,etc.It is used by

means of open and close on the pipes of steam, water and oil,etc, under the  pressure of ≤1.0MPa 

Design

Manufacture according to GB/12232-1989

Other

1.Delivery Time:25 days after order conformed.

2.Standard: EN,MSS,API,AWWA,BS

3.Operation: level operation

4.Body:cast iron,stainless steel 304/316,aluminum bronze

5.Painting:PTFE coating,nylon painting

6.Stem:CS,SS416,SS410,SS304,SS431

7.Seat:NBR,EPDM,PTFE

8.Pressure:PN10,PN16

9.Size:2''-24''

10.Packaging:export poly wooden cases, or as per customers' requirements

11.Payment:by L/C,T/T and D/P

DIN F4 gate valve

Type:DIN F4 gate valve

Fig No:BKGVM-01

Size: DN40-2000  

Working Pressure: PN10,PN16

Suitable temperature: 0~100 Celsius

Standard:

(1)Design and manufacture: DIN3352 F4,F5, BS5163, BS5150, , EN593, GB/T12238

(2)End connection: DIN2543-2550, EN1092, AS2129, ISO 5211

(3)Wall thickness: APBS1868

(4)Face to face (end to end): EN 558, DIN3202, ISO5752, BS5155

(5)Inspection and test: EN12266-1, BS6755, ISO5208

Materialfor main parts:

(1)Body: Cast Iron or Ductile Iron

(2)Disc: Ductile Iron 

(3)Stem: SS416, SS410, SS304, SS316,SS431

(4)Seat: Bronze,Cr13,SS304,Brass,SS316 

Coating: Fusion bonded epoxy power coated 

Connection type: Flanged type, Push-on type, Mechanical Joint type, Plain ends type

Sealing: Soft sealing or metal-to-metal seat, Flexible graphite

lug type butterfly valve features

lug type butterfly valve features:

1. Small in size and light in weight.Easy installation and maintenanc. It can be mounted wherever needed.

2. Simple and compact construction,quick 90 degrees on-off operation.

3. Miniminzed operating torque,energy,saving.

4. Flow curve tending to straight line. Excellent regulation performance.

5. Long service life.Standing  the test of tens of thousands opening/closing operations.

6. Bubbles-tight sealing with with no leakage under the pressure test.

7. Wide selection of materials,applicable for various medium.

8. Feature Small in size, light in weight and easy maintenance, it can be used as a device to cut-off or regulate

9.  Apply Fresh water, sewage, sea water, air, vapor, food, medicine, oils. acids, alkalis, salt etc.

buy threaded gate valve online

buy threaded gate valve online
Female Threaded Forged Gate Valve are suitable for using on various kinds of pipeline from Class150 To Class900, DN15 To DN50 to cut off or connect the flowing of medium. By using different material, the valves could be suitable for medium such as water, steam, oil, nitric acid, acetic acid, oxidizing substance, carbamide and etc.

Molded flexible graphite is used for packing of Female Threaded Gate Valve. PTFE or combined packing material can be also used if being requested by the customer. The internal surface of the stuffing box, of which area is contacted with the packing, is of excellent finish (Ra 3.2μm). The stem surface, contacting with the packing, should be rolled and pressed after being precisely machined, so as to reach to the high finish and compactness (Ra 0.8μm) and ensure the reliable tightness of the stem area.

buy threaded gate valve online

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BS664 Gate Valve

DIN Soft Seal ductile iron Flanged BS664 Gate Valve

V&C full-opening through conduit gate valves are designed to satisfy the long distance
transportation service of crude oil and natural gas. It is designed in accordance with API6D
with DBB function, thus valve can offer bi-directional on- off services. V&C developed 2 two
series of full-opening through conduit gate valves: soft seated with slab gate series and
metal seated with expanded gates series.

The maximum working temperature can be up to 500ºC.

GATE VALVE Design Features:
1. Fire safe design
2. Low fugitive emission with TA-Luft certified
3. Optional slab or expanded gate design
4. Double block and bleed
5. Cavity pressure self-relief
6. Emergency sealant injection system

BS664 Gate Valve

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BS5163 gate valve

BS5163 gate valve is made by our company completely according to the standard of CJ/T216 and BS5163 .lt's inspection and testing also completely conform to the standard of CJ/T216 and BS5163. Our company completely has the capacity of manufacturing and inspection of this product. It's made with advanced technology and excellent and reliable quality.
This product is widely used in the medium pipe run for water supply and discharging.
Description :
1.Design conforms to BS5163
2.Face to face dimensions conforms to bs 5150 series 3, EN558.1 F3
3.Flange drilled conforms to BS 4504 , EN 1092-2 PN 16
4.Nominal Pressure : 1.0 Mpa/1.6Mpa
5.Suitable Medium : Water , Oil

BS5163 gate valve

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gate valve manufacturers

Hebei Tongchan, which was founded in 1974, is a famous gate valve manufacturers in China.
Design Features
Design standard: API 600,GB/T 12234.
Small flow resistance for fluid.
Only a small force is required for opening/closing.
No limitation on the flowing direction of the medium .
During opening and closing process, the friction between the disc wedge and the seat is small, so the sealing is reliable ensuring tightness and long service life.
The valve is designed in a back-seat structure.
The valve stem sealing is realized by the collaboration of flexible and woven graphite. ensuring a more reliable tightness.
Optional pressure seal bonnet type.
Optional solid-wedge type.
Optional non-rising stem structures.
Optional jacket structure.

gate valve manufacturers

welcome http://www.valve-manufacturer.com

Lug Type Butterfly Valve

Lug Type Butterfly Valve Features:
1. Small in size and light in weight.Easy installation and maintenanc. It can be mounted wherever needed.
 2. Simple and compact construction,quick 90 degrees on-off operation.

 3. Miniminzed operating torque,energy,saving.

 4. Flow curve tending to straight line. Excellent regulation performance.

  5. Long service life.Standing  the test of tens of thousands opening/closing operations.

 6. Bubbles-tight sealing with with no leakage under the pressure test.

 7. Wide selection of materials,applicable for various medium.
 8. Feature Small in size, light in weight and easy maintenance, it can be used as a device to cut-off or regulate
9.  Apply Fresh water, sewage, sea water, air, vapor, food, medicine, oils. acids, alkalis, salt etc.

Lug Type Butterfly Valve

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Sanitary Stainless Steel Threaded Y Type Strainer

Sanitary Stainless Steel Threaded Y Type Strainer

Application:
Filter series is a kind of sanitary filter, mainly used for filtering liquid with solid particles, protect the pump, instruments and other devices to work properly. Because of its reasonable structured, flitration and seal ability strong, pressure loss of small and easy maintenance and other characteristics, widely used in wine, beverage, pharmaceutical, etc.

Working principle
When with larger solid particles or impurity of media through the filter, these larger solid particles and impurutues will be filter inside, thus preventing the solid particles and impurities into subsequent pipes, filered medium criterion by export outflow, achieve the requirement.

Standard Design
It can provide Y type filter, welding and thread, clamp etc connection mode through filters. When filter need cleaning or filter damage: Y type filter only take down by any joint, remove filter core, it can be cleaned or change, welding straignt-through filters that need to be removed, then remove cores, clean or replace, reinstall the product can be used.

Y Type Strainer

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we produce full ranges of butterfly valves

we produce full ranges of butterfly valves

1) Concentric butterfly valves for low or middle pressure PN10-PN16-PN25 used for water supply & drainage, including wafer type, Lug type, U section type, grooved ends butterfly valves, and flanged concentric butterfly valves or flanged eccentric butterfly valves.

2) Eccentric Butterfly valves for Highe pressure PN25-PN100 used for oil and gas
including wafer type, Lug type, double eccentric or triple eccentric flanged butterfly valves.

After more than 40 years, our products have been exporting to more than 100 countries and regions in the world. All of our customers are very satisfied with our products and service.

butterfly valves

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Advantages Over Butterfly Valves

Advantages Over Butterfly Valves

No disc in waterway to restrict flow or to increase pumping costs

Allows passage of pigging devices

Internal parts can be serviced without cutting valve out of pipeline

25bar rating provides for future pressure increases over the 16bar pressure rating typically found on most butterfly valves

Advantages Over Double-Disc Gate Valves

Zero allowable leakage

Lower torque requirements to operate valve

25 bar pressure rating compared to the 16 bar rating typically found on double-disc gate valves

Epoxy-coated inside and out

Lighter total valve weight

Single-gate construction. Double-disc gate valves have multiple parts that can seize together.

Bypasses, rollers, tracks and scrapers are not needed.

Advantages Over Butterfly Valves

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DIN3352 F5 gate valve

Name: DIN3352 F5 gate valve
Fig No:BKGVR-01
Size: DN40-1200
Working Pressure: PN10,PN16
Suitable temperature: 0~100 Celsius
Standard:
(1)Design and manufacture: DIN3352 F4,F5, BS5163, BS5150, , EN593, GB/T12238
(2)End connection: DIN2543-2550, EN1092, AS2129, ISO 5211
(3)Wall thickness: APBS1868
(4)Face to face (end to end): EN 558, DIN3202, ISO5752, BS5155
(5)Inspection and test: EN12266-1, BS6755, ISO5208
Materialfor main parts:
(1)Body: Cast Iron or Ductile Iron
(2)Disc: Ductile Iron coated with WRAS Approved EPDM Or NBR
(3)Stem: SS416, SS410, SS304, SS316,SS431
(4)Seat: WRAS Approved EPDM/NBR
Coating: WRAS Approved Fusion bonded epoxy power coated 250um Min
Connection type: Flanged type, Push-on type, Mechanical Joint type, Plain ends type
Sealing: Soft sealing or metal-to-metal seat, Flexible graphite
Operation: Manual, Pheunatic, Electric, Hydraulic and Pnewmatic-Hydraul
Appropriate medium: Drinking water, potable water
Packaging: Export polywood cases, or as per customers' requirements

DIN3352 F5 gate valve

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DIN3352 gate valve

DIN3352 gate valve resilient seat cast iron gate valve product description:
1. The seal is designed with dustproof ring plus three "O"-seal ring, reliable sealing, on-line replaceable.
2. Both gate and aluminum bronze bearing are in in aid design good self lubrication, high strength and can have the aluminum bronze bearing replaced without need to replace the gate integrally, after a long time use.
3. Rubber wrapped gate anti-corrosion, good tightness.
4. Advanced surface treatment, coated with non-toxic epoxy resign static powder, anti-corrosion, pollution-free, can be used drinking water pipeline.
5. The body is designed without gate slot, the smooth passage will not get impurities filling up , more applicable for sewage working condition.
6. The integral seal works raliably. For the high pressure seal, leaving zero leakage under1.5 times nominal pressure and ,for the low pressure one ,under 0.02Mpa.

DIN3352 gate valve

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BS5163 gate valve

The gate valve is made by our company completely according to the standard of CJ/T216 and BS5163 gate valve .lt's inspection and testing also completely conform to the standard of CJ/T216 and BS5163. Our company completely has the capacity of manufacturing and inspection of this product. It's made with advanced technology and excellent and reliable quality
This product is widely used in the medium pipe run for water supply and discharging.
Description :
1.Design conforms to BS5163
2.Face to face dimensions conforms to bs 5150 series 3, EN558.1 F3
3.Flange drilled conforms to BS 4504 , EN 1092-2 PN 16
4.Nominal Pressure : 1.0 Mpa/1.6Mpa
5.Suitable Medium : Water , Oil
NOTICE : Hand wheel can be added follow buyer's request
Characteristics:
1 ,The wedge is wrapped with rubber made it form of soft seal. Leakage rate is zero.
2, There is no groove under the valve body.The passage is smooth and no impurities will be kept,hence flow resistance is low.
3, Basically the seal has no radial friction.Operation torque is small and can get a long life of usage
4,  The manufacturing precision of parts is high.Any parts are exchangeable.
5, Add back seal structure.No need to stop the water flow when changing stuffing material.
6 , For valves diameter above 300mm, wedges use double seal. When pressed, after the valve is closed, the wedge will not shift to the output direction.So the seal performance is better and simultaneously extend the stem 's life of usage.

BS5163 gate valve

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Followings are details of the Cast Steel DIN Y Strainer

Followings are details of the Cast Steel DIN Y Strainer made by our company:
Y Type Strainer is a device of medium transfer which are usually installed at the access side of reducing valve, relief valve, level control valve, so as to clear the inpurities of the medium and protect valves&devices, Y Strainers applys to the medium of water, oil and gas. For water net 18-30 mesh, gas net 18-100mesh and 100-480 mesh for oil net.
Technical Specifications:
(1)Design Standard: DIN EN 13709-2003
(2)Face to Face Dimensions: DIN EN588-1: 1995
(3)End Flange Dimension: DIN EN 1092-1: 2002
(4)Test Standard: DIN EN 12266: 2003

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buy threaded gate valve online

buy threaded gate valve online(800LBS-2500LBS)
Construction Features:
Forged Steel,Outside Screw and Yoke(OS&Y),Rising Stem,
Non-Rising Handwheel,Integral Backseat,
Bolted bonnet or Welding bonnet,
Solid Wedge,Renewable Seat Rings,Sprial Wound Gasket,
Reduced Bore or Full Port,
Socket Welded,Threaded,Butt Welded,Flanged End.
Body material: A105, A350-LF2, A182-F5, A182-F11, A182-F22, A182-F304, A182-F304L, A182-F316, A182-F316L
Size:1/2"-2"

Application Standard:
Design standard to API 602,ASME B16.34,BS 5352
Inspection and Testing according to API 598
Marking to MSS SP25
Socket Welded Ends to ASME B16.11
Screwed Ends to ASME B1.20.1
Butt Welded Ends to ASME B16.25
Flanged Ends to ASME B16.5

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