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30D01Y/30D01R Independent-type (after valve) pressure control valve,Self-operated (valve-post) pressure control valve

Product Code : VF--ZHCC-ZH36-CU

Valve body type: Straight-through type

Valve cover form: Standard type

Heat dissipation type 

Flow characteristics: Quick opening

Bore range: DN15 - 300 (1/2" - 12")

Pressure rating: PN1.6, 4.0 Mpa (ANSI 150, 300LB)

Leakage grade: ASME B16.104 V (soft seal)

ASME B16.104 IV (hard seal)

Pipe connection method: Flanged

Set value deviation: ±8%

Applicable temperature range: -30° ~ 350°

Actuating mechanism type: Diaphragm actuating mechanism (self-contained)

Piston actuating mechanism (self-contained)


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Product Product Code Purity Size Contact Us
30D01Y/30D01R Independent-type (after valve) pressure control valve,Self-operated (valve-post) pressure control valve VF--ZHCC-ZH35-CU Customized Customized

The 30D01 self-operated (after valve) pressure control valve consists of a control valve, an actuator and a spring with a set pressure. It is suitable for non-corrosive liquids, gases and steam. It functions as a pressure control valve after the system pipeline, and the control valve closes when the pressure after the valve rises. 

Control Valve Parameter Description: 


Characteristics of the valve internals: 


1. Built-in bellows with a pressure balancing structure, featuring high sensitivity.

2. Compact structure, reliable performance, and maintenance-free.

3. Adopting standard modular design.

4. Through combinations, multiple control functions can be achieved. 

Valve body type: Straight-through type

Valve cover form: Standard type

Heat dissipation type


The 30D01 self-operated (after valve) pressure control valve consists of a control valve, an actuator and a spring with a set pressure.The 30D01 self-operated (after valve) pressure control valve is composed of a control valve, an actuator and a spring with a set pressure. It is suitable for non-corrosive liquids, gases and vapors. It is suitable for non-corrosive liquids, gases and steam. It plays the role of pressure control after the valve in the system pipeline. It functions as a pressure control valve after the system pipeline, and the control valve closes when the pressure after the valve rises. When the pressure after the valve rises, the control valve closes.

Packing of Standard Packing: 


Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 470 gallon liquid totes Special package is available on request. E FORUs’  is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition



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