Product Specifications

WCB Manual ST Diaphragm Valve EPDM Lined

Valve Type DIAPHRAGM VALVE
Operation Manual
Body WCB
Lining EPDM Lined
Shape STRAIGHT THROUGH TYPE
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Product Overview

Straight Through Diaphragm Valves offer exceptional durability, reliability and control. The clean design completely isolates line media from the mechanical components of the valve.

The Features & Benefits of diaphragm valve design：
Bubble-tight shutoff (Class VI)
Cavity free design
Easy/low maintenance
In-line serviceable (top entry)
No stem seal leakage
Standard Position indicator

Technical Parameters

The Features & Benefits of EPDM Lined： Excellent resistance to water and steam, good chemical corrosion resistance, excellent aging and ozone resistance, and good abrasion resistance.
Suitable media: Corrosive and abrasive slurries, mineral acids, and acidic slurries.
Nominal Size: DN15-DN300
Face to Face: BS, DIN
Flange Drilling: ANSI#125/150, PN10/16, Table D/E, JIS
Pressure: Up to 16 Bar (Elastomer Diaphragm) *Max pressure varies across size range
Testing Standards： EN12266-1 2002(BS6755 Part 1)

Why Choose Our Valves?

  • ISO Certified Process
  • Mechanical Lining Technology
  • 35-45 Day Delivery Cycle
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For custom sizing and material options