best Flanged Gate Valve Suppliers

best Flanged Gate Valve Suppliers

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

Part Names	Part Materials
Body	WCB	LCB	WC6	CF8	CF8M	CF3	CF3M	C83600/C95800
Bonnet	WCB	LCB	WC6	CF8	CF8M	CF3	CF3M	C83600/C95800
Disc/Ball/Wedge	WCB	LCB	WC6	CF8	CF8M	CF3	CF3M	C83600/C95800
Stem	F6a	F304	F6a	F304	F316	F304L	F316L	C83600/C95800
Seat/Seat Ring	13%Cr	SS304	13%Cr	SS304	SS316	SS304L	SS316L	C83600/C95800
Packing	Graphite/PTFE
Gasket	SS304+Graphite/SS304+Graphite
Bolts/Nuts	B7/2H	L7/4	B16/4	B8/8	B8M/8M	B8/8	B8M/8M	B8M/8M
Suitable Medium	W.O.G etc.			HNO3, CH3OOH etc.				Sea Water etc.
Suitable Temperature	-29~425 °C	-46~340 °C	-46~340 °C	-196~427 °C	-196~427 °C	-196~427 °C	-196~427 °C	-29~220 °C

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