Pneumatic Diaphragm Sleeve Control Valve with Bellows

• Customization: Available
• Temperature: Ordinary Temperature
• Certification: GS, CE, ISO9001
• Model NO.: ZJHM
• Standard: Standard
• Connection Mode: Flange
• Power: Pneumatic
• Material: Stainless Steel
• Type: Single Seater
• Transport Package: Plywood Case
• Trademark: HUIZHENG
• Origin: Wenzhou/China
• HS Code: 8481804090
• Production Capacity: 100000PCS/Year

Product Description

PRODUCT NAME	Pneumatic diaphragm control valve
BRAND	HUIZHENG
ORIGIN	China
Packing	Plywood case
Class / Rating	150#  PN16
Size	3/4"-10" DN20-DN250
Materials	Body Material : Carbon steel, HT200,etc
Ends	Flange end
Operation	Pneumatic diaphragm actuator, Pneumatic piston actuator,Electric actuator etc

Product description:
Pneumatic diaphragm control valve description
Pneumatic diaphragm regulating valve adopts diaphragm,It is sealed with the "mountain" convex surface between the valve body and isolated from the outside (no stuffing box). The valve body flow path is simple and smooth, and can cover the anti-corrosion layer. It is especially suitable for corrosion-resistant and highly toxic occasions.
 The applicable temperature range is no more than 150 °C, the leakage value can reach VI  level, even zero leakage.
Features of Pneumatic diaphragm control valve

Spring Type	Multiple spring structure
Standard leak class	CLASS VI
Flow characteristics	equal percentage
Connection with pipelines	flange

Applicable Standards of Pneumatic diaphragm control valve

Sizes	3/4" - 10" ,DN 20 - DN 250
Pressure Rating:	Class150 or PN 16
Material of valve body	WCB, HT200 etc,
Operated by	Lever, Gear, Electric,Pneumatic and hydraulic actuator