Cast iron diaphragm valve GGG40 with DIN flange connection - NBR 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

Standard
EN 1092
Bore
Reduced
Diaphragm
NR, EPM*
Operation
Rising spindle
Casing
Ductile iron, GGG40
Pressure class
PN10/16
Actuator
pneumatic drive on request
Connection
Flange connection
Bonnet material
Gray cast iron GG25
Face-to-face dimensions
EN 558-1, Series 1
Stem material
SS 430
Surface protection
Epoxy coating

Description

Diaphragm valve type A (bridge type), unlined flanged according to DIN 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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