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
Application
see table
Temperature range
body: -10°C to +175°C membrane: see table
Certificates
CE, WRAS, FDA, USP

Specifications

Actuator
Pneumatic drive on request
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

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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