| PRODUCT NAME |
Pneumatic 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 ends, |
| OPERATION |
Pneumatic diaphragmactuator,Pneumatic piston actuator,Electric actuator ect. |
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
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