Resilient Seated Concentric Butterfly Valve
Concentric butterfly valves has a resilient rubber seal with a metallic disc , that is placed concentrically between the shaft center line and the disc center line
Features
-Concentric design
-Zero leakage
-Low torque
-Light Weight
-Cost-effective
-Optional Disc with nickel plated or nylon coated
Production Range:
Size: NPS 2~48” , DN50 ~ DN1200
Pressure: Class 150 , PN 10 ~ 16
END Connection: Wafer , Lug , Double Flange
Design Standard: API 609
Face to Face Dimension : API 609
Connection Dimensions: ASME B16.5, ASME B16.47, EN 1092-1
Body Material: Cast Iron ,Carbon Steel , Stainless Steel , Duplex Stainless Steel , Special Alloy
Sealing Material: EPDM , NBR , VITON
Operated Way: Handwheel, Gear, Pneumatic, Electric,etc
BEIDE is your trusted source for the high quality and durable resilient seated concentric butterfly valve made in China. As one of the leading and experienced valve manufacturers and suppliers in China, we are equipped with a professional factory at your service.