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ZJHP compact pneumatic single seat control valve, pneumatic stainless steel film control valve DN502 inch steam

discount 70% in 2018-09-18 to 2018-09-20
price: USD$ 2520.00
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
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Model ZJHP compact pneumatic single seat regulating valve
- Overview
ZJHP pneumatic single seat regulating valve is small, light and high performance,

Large capacity, is in line with the IEC standard of a new generation of general purpose control valve

Product. It is suitable for half fluid medium and process conditions

Production process control system. ZJHP pneumatic single seat regulating valve

Pneumatic multi spring thin film actuator and low flow resistance single seat valve

The new valve body has compact structure, smooth flow passage and large flow

Coefficient of volume. This product is stable in operation and reliable in operation

Sex, tiny valve seat leakage, accurate flow characteristics, wide

Adjustable range and so on. It is bound to be unique in its wide range of advantages

High quality control effect is achieved in pan application.

In the main technical parameters and performance indicators
1. Main technical parameters of regulating mechanism

Note: ANSI, JPI, JIS flange products can be provided for users, and the flange distance is determined according to the user's needs.
2, the main technical parameters of the executive body

3, performance index

4. Allowable pressure difference

Note: 1) P-- valve positioner; R-- pressure relay.
2) to allow pressure to close the P2=0 state for the valve, the maximum Delta P.
3) the maximum pressure difference is over 1.0MPa, the valve plug and the valve seat surface are cemented with carbide or replaced by other materials.
- can be equipped with accessories
Positioner, hand wheel mechanism, air filter pressure reducer, etc..
- Dimensions

In the material of main parts

In order to
When ordering, please specify:
1, model 2, 3, nominal pressure, nominal rated flow coefficient Kv4, signal pressure, spring range
5, flow characteristics code 6, valve switching mode 7, medium temperature range 8, valve body, spool material
9, whether to bring attachments, instructions 10, whether there are other special requirements?