Stainless Steel Pneumatic Diaphragm Valve, RF, DN25, PN10

Stainless Steel Pneumatic Diaphragm Valve, RF, DN25, PN10

Key Specifications / Features

Model No.: Hits: 194

Stainless Steel Pneumatic Diaphragm Valve Maker: Weir-type Pneumatic Diaphragm Valve, Bolted Bonnet, Stainless Steel ASTM A351 CF8, RF, DN25, PN10.
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Detail Information

DN25 PN10 Pneumatic Diaphragm Valve, RF, Stainless Steel.

Quick Detail
Type Diaphragm valve
Nominal Diameter DN25
Nominal Pressure PN10
Construction Bolted Bonnet; Fluorine Lining Trim
Connection RF
Design & Manufacture GB12239-89
F to F Dimension JB1688
Flange Dimension GB 4216.4/HG 20592
Test & Inspection  GB/T 13927
Body Material ASTM A351 CF8+F46
Disc Material ASTM A351 CF8
Diaphragm Material F46+NR
Temp. Range ≤150℃
Media Corrosive Media
 
Weir-type diaphragm valves:
The weir-type diaphragm valve is one of the most common designs available. The raised lip/saddle design is best suited for small flow control and is kept leak-proof thanks to the bonnet over the diaphragm and actuator. This design is optimal for dangerous or corrosive liquid and gas, as any failure with the membrane will be kept contained by this bonnet. 
 
Technical Drawing
Technical Drawing 
Dimension Check
Dimension Check 
 Nameplate & Packing
Nameplate & Packing 
 
Dervos Inspection after Valve Assembly
Valve quality is one of perspectives we care about most. In Dervos, quality control starts from raw material, machining, assembly to pre-shipment inspection.
After assembly, the quality checking team will do visual checking, dimension checking, hydraulic testing and air testing. Every order must pass the test per inspection standards. Otherwise our quality checking team will not release the shipment.
Dervos Inspection after Valve Assembly
 

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