| Temperature: | Ordinary Temperature |
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| Certification: | GS, CE, ISO9001 |
| Media: | Gas, Oil, Water, Acid |
| Standard: | Standard |
| Connection Mode: | Flange |
| Power: | Self Operated |
| Samples: |
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| Customization: |
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Audited Supplier | PRODUCT NAME | Self operated regulator |
| BRAND | HUIZHENG |
| ORIGIN | China |
| Packing | Plywood case |
| Class / Rating | 150#---600#, PN16-PN110 |
| Size | 3/4"-12"DN20 - DN300 |
| Materials | Body Material : Carbon steel, Stainless steel, Alloy steel ,Duplex stainless steel,etc |
| Ends | Flange ends |
| Operation | Pneumatic diaphragm actuator Pneumatic piston actuator |
ZZYP self- operated regulator product description
ZZYP self-operated pressure regulator is external-energy-free and uses the energy of the medium as its power source. The actuator is introduced to control the position of the spool, change the pressure difference and flow at both ends, so that the pressure of the valve front (or behind) is stable. It has sensitive motion, wonderful sealing performance, small pressure setting point wave power and other advantages.
Features of ZZYP self- operated regulator
Flow characteristics: quick to open
regulation precision:±5-10(%)
operating temperature:60~350(ºC)(lower than -60 special design)350~550(ºC)
Allowable leakage:IV grade(metal seat) VI grade(soft seat
Pressure reducing ratio:1.25~10(special design if beyond this scope)
Connection with pipelines: flange. butt welded
Applicable standard of ZZYP self- operated regulator
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: Lever, Gear, Electric,Pneumatic and hydraulic actuator
ZZYP self -operated regulator picture
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