Mark Valve Technology Wenzhou Co., Ltd.KompanyiGYR71700 High Performance Soft Seal Butterfly Valve Image:

R-71700 series high performance butterfly valves are designed with dual eccentric structures. R-71700 series high performance butterfly valves are designed with dual eccentric structures. R-71700 series high performance butterfly valves are designed with dual eccentric structures. Axle center double deviate from the valve body structure center, at the same time combined with the valve plate arc sealing surface design, so that the valve plate can be quickly removed from the sealing seat when opened to reduce the friction of the sealing surface, and the valve plate has a better sealing performance when closed. Axle center double deviate from the valve body structure center, at the same time combined with the valve plate arc sealing surface design, so that the valve plate can be quickly removed from the sealing seat when opened to reduce the Central custom seal valve seat structure design combines the unique valve seat compensation seal, so that the wear of the valve seat can be effectively compensated, while reducing the sealing friction force so that the valve, operating power is significantly reduced effectively enhancing the control accuracy of the butterfly valve. The series butterfly valve sealing life long sealing performance is excellent for dry general corrosive gas liquid media regulation and cutting use. The series butterfly valve sealing life long sealing performance is excellent for dry general corrosive gas liquid media regulation and cutting use. The series butterfly valve sealing life long sealing performance is excellent for dry general corrosive gas liquid media regulation and cutting use.

Parameters of butterfly valve:

July 12, 2019 Yïïn acï gamUS Fisher 1035/El-O-Matic Rotary Pneumatic Actuator，a kuruUS Fisher 1035/El-O-Matic Rotary Pneumatic ActuatorYök