Ht200/Carbon Steel/Multiple Spring Structure Diaphragm Control Valve

• Temperature: No More Than 150 °c,
• Certification: GS, CE, ISO9001, Ts Sil
• Media: Gas, Oil, Water, Acid
• Standard: Zero Leakage
• Connection Mode: Flange
• Power: Pneumatic
• Model NO.: HZ028
• Material: Alloy
• Type: Self-Operated
• Transport Package: Plywood Case
• Specification: DN20-DN250
• Trademark: huizheng
• Origin: China
• HS Code: 8481804090
• Production Capacity: 10000

Product Description

Diaphragm control valve:       

PRODUCT NAME	Diaphragm control valve
BRAND	HUIZHENG
OROGIN	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

   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.

Applicable Standards of electric diaphragm control valve:
 

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