V230 Self Operated Regulator Valve

• Temperature: Ordinary Temperature
• Certification: GS, CE, ISO9001
• Media: Gas, Oil, Water, Acid
• Standard: Standard
• Connection Mode: Flange
• Power: Pneumatic
• Model NO.: V230
• Material: Stainless Steel
• Type: Self-Operated
• Transport Package: Wooden Case
• Specification: PN16-PN64, DN20-DN450
• Trademark: HUIZHENG
• Origin: China
• HS Code: 8481804090
• Production Capacity: 5000000sets/Year

Product Description

V230 Self operated regulator

PRODUCT NAME	V230 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

Product description of V230 self- operated regulator

V230 series self operated regulator is an energy-saving-type control valve which relies on the pressure of the medium itself and can be self-controlled without external energy. It is used for pressure control devices of mediums such as gas, liquid and mediums whose xenon temperature is lower than 350 °C. It is maintenance-free. And the pressure control of the mediums does not need external energy, thus its energy-saving effect is predominant. The unbalanced force of the stainless steel bellows is small. It has high sensitivity and supports internal pressure. Also, it has a wide range of external pressure setting point. And the actuators can be easily adjusted adjusting nuts. It can be casually assembled with springs to achieve a wide range of adjustments. For high seals, a low-noised spool sealed softly is used. As for higher noise reduction requirements, special types with noise attenuators can be used for standard modular design. Multiple combinations control can be realized through the assembly.

Features of V230 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	four grade(metal seat) six grade(soft seat
60~350(ºC)(lower than -60 special design)350~550(ºC)	1.25~10(special design if beyond this scope)
Connection with pipelines	flange. butt welded
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

V230 self -operated regulator picture

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