Stainless steel pneumatic diaphragm regulating valve

ZJHP-16PStainless steel pneumatic diaphragm regulating valveComposed of a pneumatic multi spring thin film actuator and a low flow resistance single seat valve, the new actuator has low height, light weight, and simple equipment. The new valve body has a compact structure, smooth flow channels, and a large flow coefficient. This product has stable operation, reliable action characteristics, small valve seat leakage, flow characteristics, and a wide adjustable range.

Nominal diameter: DN15-450Nominal pressure: PN10-160Manufacturing standards: GB, JB, HG, JIS, ANSI Flange standards: JB/T GB/T HG/T ASME JIS DIN

1. The valve body adopts an S-shaped design, with a small flow resistance in the S-shaped channel inside the valve body, and there are no dead corners during the adjustment process.

2. Different structures can be selected according to different working conditions, and the valve internals with throttling can be interchanged. The use of unbalanced and balanced structures with the same diameter only requires different structures of guide sleeves, valve cores, and sealing function internals modules to achieve valve type changes such as regulating, cut-off, low-noise, multi-stage pressure reducing, labyrinth, etc. The flow characteristics include fast opening, linear, etc.

3. The regulating valve adopts a top guide structure design. The valve core is controlled by a guiding sleeve inside the valve, ensuring stable guiding operation. The quick detachable valve seat and cage sleeve ensure the sealing performance of the valve and make maintenance more convenient.

4. The upper valve cover can be equipped with various types of valve cover sealing forms to meet the control requirements of working conditions. It is divided into standard type, regulating cut-off type, high temperature heat dissipation type, low temperature extended type, corrugated pipe type, and insulation type.

ZJHP-16PStainless steel pneumatic diaphragm regulating valveType of action

When the gas is lost (B), the valve position is open (FO); Valve position closed (FC) when gas loss occurs in the pneumatic opening (K)

attachment

Positioner, air filter pressure reducer, holding valve, travel switch, valve position transmitter, handwheel mechanism, etc

performance