Single Action Butterfly Valve

Single direction actuated butterfly valve can be actuated by only 1 circuit of hydraulic pipe. The system was so simple that can save half hydraulic pipe. With spring reset and accumulator reset type.

        

 Spring reset type                                   Accumulator reset type

Double Action Butterfly Valve 

The double action butterfly valve was actuated by double direction hydraulic oil.

Double action butterfly valve

Screw actuated butterfly valve

Using the hydraulic power, the Screw type actuator can generate the rotate torque directly to actuate the butterfly Valve. Can be worked at 0°~100°adjustable angle range. The actuator have single/double action actuated type.

 

Screw actuated butterfly valve

Single/Double action stop valve/ check stop valve 

Hydraulic actuated stop valve and stop check valve, with single action and double action type, can be widely applied in cargo oil system, ballast water system and bilge water system. 

Single action stop/ check stop valve            Double action stop/ check stop valve

Screw actuated stop valve/ check valve 

(Isolation valve for FPT collision bulkhead)

Screw actuated stop valve/check stop valve

Features:
1.Stable and continuous torque output
2.Concise design
3.Saving installation space(concave axis design, single-side operation
4.ISO standard flange
5.Adjust table faucet
6.Robotistic local position indicator(Optional)
7.Other remote position indicator
8.Immersion installation

Technical data:

Rated Output Torsion	1000-20000NM
Protection Class	IP68
Material	Carbonized Steel or Stainless Steel
Weight	10-150Kg
Working Pressure	80Kg/cm2
Test Pressure	400Kg/cm2
Butterfly Valve Diameter	50-1200mm
Seal Material	NBR or Designated Material