Lug type butterfly Valve

Lug type butterfly Valve is suitable for Petroleum, Natural Gas, Chemical, Sea, Power, Water-treatment, Pharmacy, Paper-making,etc.

Lug type butterfly Valve 

Nominal Diameter：DN40-1200/ 1.5"-48"
Temperature ：-29°C to +425°C(depending on pressure, medium and material)
Nominal Pressure：150LB to 600LB
Test Inspection：API598EN 12266-1
Design standard：API 609,ASME B16.34
Face to face：API609 /DIN 3202 K1 / ISO 5752 /BS 5155 /EN 558
Drive Mode：Manual, Worm Gear, Pneumatic, Electric
Structure Forms：Single eccentric, Line Type, Double Eccentric, Triple Eccentric
Seal Structure：Soft Seal, Hard Seal
Flange Connecting Dimensions：GB/T9113, JB/T79-94, ADME B16.5
Body Material：HT200, QT450, WCB, CF8, CF8M, CF3, CF3M, etc
Seat material：NBR, CR, PTFE, EPDM, Viton, etc
Disc material：QT450, CF8, CF8M, CF3, CF3M, Monel, Hastelloyc, etc
Suitable medium：Water, Air, Steam, Oil, Acid, Alkail, etc
Certificate：API6D, API600, ISO 9001, CE-TUV, TS, CE, ISO 14001, 3A credit rating certificate, etc.

Features
1.Simple and compact construction,quick 90 degrees on-off operation. Minimized operating torque,energy saving.
2.Bubbles -tight sealing with no leakage under the pressure test.
3.The connection of driven part conforms to ISO5211.
4.Wide selection of materials,applicable for various medium.
5.The valve body and disc are accurately machined which results in low operating torque and long service life and high reliability.
6.Can be disassembled,material-specific recycling possible.


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