Cast iron diaphragm valve GGG40 with BS flange connection - NR or EPM diaphragm

This product has multiple variants.
Select your preferred variant:

Details

Working pressure
Max. 16 bar
Certificates
CE, WRAS, FDA, USP
Application
see table
Temperature range
body: -10°C to +175°C membrane: see table

Specifications

Connection
Flensaansluiting
Connection
Flange connection
Operation
Rising spindle
Casing
Ductile iron, GGG40
Bonnet material
Gray cast iron GG25
Bore
Reduced
Pressure class
PN10/16
Application
Acids , alkalis , brine , dry and/or abrasive products and liquids , ozone , salt water , steam , water
Material
Cast iron
Diaphragm
NR, EPM*
Standard
BS 10
Face-to-face dimensions
EN 558-1, Series 7
Surface protection
Epoxy coating
Stem material
SS 430
Type of actuator
Manual handwheel

Description

Diaphragm valve type A (bridge type), unlined flanged according to BS standard. Ductile iron housing with EPM or NR rubber membrane and cast iron head piece. Flange connection according to PN10 / 16 and manually operated by rising handwheel with position indicator. From DN200 the handwheel is non-rising and without position indication. Construction length according to standard EN 558, series 1. Diaphragm valves are maintenance-friendly and are easily adjustable and easy to automate. There are no moving parts or dead spaces in the medium flow.

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