Epdm Rubber Lined Diaphragm Valve

Brief:
Size:3″
Rating:150LB
Materials:
ASTM A536 65-45-12 body and bonnet fully lined with rubber
ASTM A182 F316L trims
Rubber diaphragm
Operator: handwheel

Description

Rubber lined diaphragm valve

Savvy rubber lined diaphragm valves are offered in fully lined design in a wide range of carbon, stainless steel, duplex stainless steel, alloy and other special materials. The liner could be EPDM, HYPALON, VITON, PTFE, PFA etc.

PRODUCT RANGE

Sizes NPS 2 to NPS 6

Class 150

MATERIALS

Body and bonnet: ASTM A126B, ASTM A536, ASTM A395, ASTM A216 WCB, ASTM A351 CF8 CF8M CF3 CF3M etc.

Liner: EPDM, HYPALON, VITON, PTFE, PFA

Stem: CS, SS

HOT SALE PRODUCTS

For over 10 years, we have been a leading supplier of industrial valves for major global projects in water supply, oil & gas, and desalination.

What Are The Advantages Of Using An EPDM Rubber Lined Diaphragm Valve?

The EPDM rubber lined diaphragm valve offers excellent chemical resistance and long-term durability, making it ideal for handling water, alkaline solutions, and mild acids in industries such as water treatment, chemical processing, and pharmaceuticals. EPDM (ethylene propylene diene monomer) rubber provides outstanding resistance to abrasion, aging, and ozone, while the diaphragm valve design ensures tight shutoff and minimal leakage risk. One key advantage is the valve’s non-contaminating, smooth flow path, which is essential in hygienic or corrosive fluid applications. The rubber lining protects both the valve body and the fluid from contact with metal parts, reducing wear and extending service life. This type of valve is also easy to maintain, with replaceable diaphragms and simple operation. Its manual or automated control options make it versatile for various process systems that require precise flow regulation under low to moderate pressure conditions.

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