Emergency Single Seat Double Seat Control Valve

• Customization: Available
• Temperature: Ordinary Temperature
• Certification: GS, RoHS, CE, ISO9001
• Model NO.: ZJHP
• Media: Gas, Oil, Water, Acid
• Standard: Standard
• Connection Mode: Flange
• Power: Pneumatic
• Material: Stainless Steel
• Type: Single Seater
• Transport Package: Plywood Case
• Specification: DN50-DN600
• Trademark: HUIZHENG
• Origin: China
• HS Code: 8481804090
• Production Capacity: 50000pieces/Year

Product Description

Emergency Single Seat Double Seat Control Valve


Product Introduction

Pneumatic Control Valve adopts the pneumatic actuator. The body of valve is compact. The flow direction is S-streamlined to reduce the loss of pressure and the flow rate is large,  the flow characteristic precision is high. The valve is good seismic resistance because of the spool fixed in the top of the body.

Technical Parameters
 

DN	50-600
PN	16-420
Size	4"-12"
ANSI	150-900 CL
Working Temperature	-100~560 ºC
Medium	Non-corrosive liquid, water,gas and steam

Base Material
 

Body	Carbon steel, Stainless steel, Duplex stainless steel, Bronze ,Inconel etc
Stem	Carbon steel, Stainless steel, Alloy steel ,Duplex stainless steel, etc.
Disc	Stainless steel, Rubber
Sealing	Stainless steel, Rubber
Connection	flange, butt welded
Operated	Manual, Electric actuator ,Pneumatic actuator

Feature
 

Valve trim features: Double seat structure, sleeve guide balanced trim, split or integral standard cage
Body type: straight-through, angled, Z- shaped
Bonnet type: normal temperature type, high temperature heat dissipation type, extension type
Temperature range: - 100-560ºC
Stem Seal Type: 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
Applicable Standards:
Sizes: 1-1/2" - 24" ,DN 40 - DN 600
Pressure Rating: Class150 - Class 900 or PN 16 - PN 320
Material of valve body: WCB,WC6,WC9, LCB, CF3, CF8M, CF3M, A105, LF2, F304, F304L, F316, F316L etc.
Operated by: Manual, Electric actuator ,Pneumatic actuator

Details Pictures

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Butterfly Valve	Pneumatic Butterfly Valve
	Electric Butterfly Valve
	Manual Butterfly Valve
Other Valves	Globe Valve
	Gate Valve
	Check Valve
	Reducing Valve
	Plug Valve
	Safety Valve

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FAQ:

1. Are you trading company or factory?
We are factory in Yongjia, Wenzhou, China.
2. Are the prodcuts certified?
Yes, ISO, FDA, SIL 2, CE, LFGB and so on.
3. Delivery time?
7-15 working days usually, but it will be longer when peak season.
4. MOQ?
One set.