API pneumatic actuator wafer type butterfly valve

Specifications

1) High performance triple eccentric patent sealing system laminated seat ring: Zero leakage sealing in bi-directional (As per DIN Class 1 or ANSI Class VI);

Massive seat ring: Bi-directional tight sealing (As per ANSI Class V);

2) Excellent for isolation and control of gases and liguids;

3)Wleded-in stinless steel or stellited body seat special for long life service;

4) No friction, wear and galling in the seat (Compression only);

5) Easy replaceable and adjustable seal ring;

6) Applicable to harsh working condition such as high temperature, high pressure and corrosive conditions;

7) Metal to metal seal up to +600 °C;

8) Self-compensating for process temperature variances;

9) Low operation torque and reliable seated torque;

10) Inherent fire-safe design.

   Free of Fumigation Box: plywood boxes.

We can produce special valves according to the requirement of clients.   

Wenzhou Jiasheng Valve Co., Ltd, is a professional valve manufacturer since 1995. Our main products include high temperature regulating metal to metal butterfly valves, rubber sealing butterfly valves, hydraulic butterfly valves, telescopic butterfly valves, ball valve, gate valve and etc. At present, we mainly produce/manufacture "ISO, API, ANSI, DIN, BS, EN, GB, JB" standard valves, also special valves according to the requirement of clients.   

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