• Carbon Steel /Stainless Steel/Alloy Steel Micro Pressure Regulating Valve
  • Carbon Steel /Stainless Steel/Alloy Steel Micro Pressure Regulating Valve
  • Carbon Steel /Stainless Steel/Alloy Steel Micro Pressure Regulating Valve
  • Carbon Steel /Stainless Steel/Alloy Steel Micro Pressure Regulating Valve
  • Carbon Steel /Stainless Steel/Alloy Steel Micro Pressure Regulating Valve
  • Carbon Steel /Stainless Steel/Alloy Steel Micro Pressure Regulating Valve

Carbon Steel /Stainless Steel/Alloy Steel Micro Pressure Regulating Valve

Temperature: ≤80ºC
Certification: GS, CE, ISO9001, Ts Sil
Media: Gas, Oil, Water, Acid
Standard: Standard
Connection Mode: Flange
Power: Pneumatic
Customization:

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Basic Info.

Model NO.
HZ027
Material
Alloy
Type
Self-Operated
Transport Package
Plywood Case
Specification
DN20 - DN300
Trademark
huizheng
Origin
China
HS Code
8481804090
Production Capacity
10000

Product Description

Micro pressure regulating valve:
PRODUCT NAME Micro pressure regulating valve 
BRAND HUIZHENG
OROGIN CHINA
PACKING PLYWOOD CASE
CLASS/RATING 150#---600#, PN16-PN110
SIZE 3/4"-12"DN20 - DN300
MATERIALS Body Material : Carbon steel, Stainless steel, Duplex stainless steel,Alloy steel
ENDS Flange End
OPERATION Pneumatic diaphragm actuator
Pneumatic piston actuator

ZZVP micro pressure self- operated regulator description:

ZZVP ultra-low micro-pressure self-operated regulator for nitrogen supply does not need external energy. The medium being modulated is served as the power source, the pilot of the pressure valve is introduced to control the position of the its spool. And the flow rate of the medium flowing through the valve is changed to keep the valve back pressure (type B) or front pressure (type K) constant. 

Applicable standard of ZZVP micro pressure self- operated regulator:

regulation precision: ≤10(%)
Medium temperature: ≤80ºC
Allowable leakage: VIgrade(metal seat)  VI grade(soft seat)
Connection with pipelines: flange
Sizes:  3/4"- 12" ,DN 20 - DN 300
Pressure Rating: Class150 -Class 600 or PN 16 - PN 110
Material of valve body:

WCB,WC6,WC9, LCB, CF8, CF3,CF8M, CF3M,A105,LF2,F304,F316 etc.

Operated by: Pneumatic diaphragm actuator,pneumatic piston actuator



Carbon Steel /Stainless Steel/Alloy Steel Micro Pressure Regulating Valve
Carbon Steel /Stainless Steel/Alloy Steel Micro Pressure Regulating Valve
Carbon Steel /Stainless Steel/Alloy Steel Micro Pressure Regulating Valve
 

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