China Double Eccentric Soft Sealing Flange Stainless Steel Brass Cast Iron Butterfly Industry Valve Gate Globe Ball Direction Handle Pneumatic Electric Water Gas, Find details about China Butterfly, Flange from Double Eccentric Soft Sealing Flange Stainless Steel Brass Cast Iron Butterfly Industry Valve Gate Globe Ball Direction Handle Pneumatic Electric Water Gas
A: Valve body Made from high strength materials, small deformation, suitable for harsh conditions | H: O ring Multiple O ring can effectively prevent the leakage of the shaft |
B: The valve body sealing ring The whole rolling on the body of the stainless steelring, high precision, wear resistance, long service life | I: Axle sleeve Oil lubrication and friction coefficient of the material made of small effectively supporting the valve shaft and reduce torque |
C: The valve plate sealing ring T type rubber seal ring, integral molding, high precisionan realize bidirectional sealing | J: V valve shaft High strength stainless steel valve shaft can be effectively transmitted torque |
D: Valve plate The arch bridge type shape, high strength, small deformationlarge circulation area | K: Anti-friction pad To prevent the wear ring opening and the shaft shoulder, reduce torque, and can guarantee the correct position of the valve shaft |
E: Cylindrical pin Taper pins with high precision , which can effectively turn the valve shaft and the valve plate are connected together | L: O-ring Can effectively prevent the bottom leakage |
F: Sealing ring pin The taper pin fixation, to prevent the loss | M: The bottom end cover Through the support of ring opening, the valve plate to prevent sagging, ensure the sealing performance of the valve plate |
G: Packing gland Can realize axial positioning on the shaft, and the fixed sealing | N: On the open loop The valve shaft is in the correct position |