Pneumatic Single-Seat Regulating Valve/Single-Seat Control Valve/ANSI Control Valve/GB Control Valve/Regulating Control Valve

• Temperature: Ordinary Temperature
• Certification: GS, CE, ISO9001
• Media: Gas, Oil, Water, Acid
• Standard: Standard
• Connection Mode: Flange
• Power: Pneumatic
• Model NO.: ZJHP
• Material: Stainless Steel
• Type: Single Seater
• Transport Package: Wooden Box
• Specification: carbon steel
• Trademark: HUIZHENG
• Origin: Wenzhou
• HS Code: 8481804090
• Production Capacity: 100000PCS/Year

Product Description

Technical Parameters
 

PRODUCT NAME	Cage guide control valve
BRAND	HUIZHENG
ORIGIN	China
Packing	Plywood case
Class / Rating	150#---900#, PN16-PN110
Size	2"-24"DN50 - DN600
Materials	Body Material : Carbon steel, Stainless steel, Duplex stainless steel, Bronze ,Inconel etc
Ends	Flange ends,Weld ends
Operation	Pneumatic diaphragm actuator, Pneumatic piston actuator,Electric actuator etc.

Introduction

ZJHP type quick-change pneumatic membrane single-seat regulating valve adopts top guide structure,Compact valve body structure.
The fluid channel is S streamline,Low pressure loss and large circulation,The adjustable range is large,High accuracy of flow characteristics.
The guide area of the valve core guide part is large,The valve closing performance meets GB/T4213-2008 standard.
The regulating valve is equipped with multi-spring membrane actuator,It has the characteristics of small structure and large output force.
Applicable to the situation of small pressure difference before and after.
Features

Valve trim features	Double seat structure. sleeve guide balanced trim,split or integral standard cage
Body type	straight-through, angled, Z- shaped
Upper bonnet type	normal temperature type,high temperature heat dissipation type, extension type
Temperature range	- 100"C-560"C
Stem Seal Type	Standard Standard Packing Seal High temperature type packing seal, bellows seal(optional)
Standard leak class	CLASS IV (standard, metal seat)
Flow characteristics	equal percentage, straight line ,Connection with pipelines: flange. butt welded ,Adjustable ratio: 50:1

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