Valve selection
BS EN British standard straight through manual rubber lined flange diaphragm valve
Product Features
Manual, straight-through, rubber-lined flanged diaphragm valve; flange series per order
Model number
G46J series reference; final model subject to service and order confirmation
Specification and caliber
DN25–DN350 series reference; size subject to service and order confirmation
Pressure level
PN10 series reference; working-pressure reference: DN25–100 ≤1.0MPa, DN125–200 ≤0.6MPa, DN250–350 ≤0.4MPa; temperature/pressure conditions per order
Material
Cast iron or ductile iron body; EPDM optional for rubber lining and diaphragm, subject to service and order confirmation
Product Introduction
Direct through manual rubber lined flange diaphragm valve, suitable for viscous or abrasive media. The valve body lining and diaphragm material are mainly made of EPDM wear-resistant rubber. The valve cover is designed with multiple threads to fully cover the diaphragm to prevent medium leakage. The valve body lining can provide multiple material choices, and the flange connection standard can choose GB national standard or BS EN British standard. The valve body material can be cast iron, ductile iron, cast steel, or bronze.
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