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Saunders Rubber Diaphragm
Saunders Rubber Diaphragm
Saunders Rubber Diaphragm
Saunders Rubber Diaphragm

Saunders Rubber Diaphragm

Product Specifications

Material EPDM
Availability In Stock
Color Black
Country of Origin Made in India
Diaphragm Diameter 2 inch
Shape As per drawing
Usage/Application Valve

GST No - 27AAPPS6527H1Z4 | Member since 2026

1st floor, Saraf Kaskar Industrial Estate, 8-B, Jogeshwari - Vikhroli Link Rd, Mumbai, Maharashtra 400102

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Product Details

The Saunders rubber diaphragm is not simply a thin molded sheet — it is a multi-layer structure composed of rubber (or elastomer) sheets that are calendared (rolled) and vulcanized, reinforced with high-strength fabric (woven textile) to provide durability and flex-life.  It typically incorporates dual sealing ribs: one rib around the periphery of the diaphragm (where it seats into the valve body) and another rib across the weir (for weir-type valves) to enhance sealing performance and reduce closure torque.  For rubber (elastomer) diaphragms in general (non-PTFE faced), the diaphragm is a single piece rubber/fabric construction. For PTFE faced diaphragms, the design is two-piece: a PTFE wetted face plus a rubber/fabric backing. Each diaphragm is batch traceable: moulded with a unique batch number, and physical property data & conformity certificates (FDA/USP etc) are available The diaphragm completely isolates the process fluid from the valve bonnet/actuator mechanism (i.e., good for corrosive/abrasive/slurry media) which is a hallmark of Saunders diaphragm valve design. 

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   A N Rubber Industries

1st floor, Saraf Kaskar Industrial Estate, 8-B, Jogeshwari - Vikhroli Link Rd, Mumbai, Maharashtra 400102

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