370-320 - Change-over-valve
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370-320 - Change-over-valve

Change-over-Valve with flushed superlong bellows and emergency gland or with stuffing box seal

Supplied as three-way-type

Applications Description

Switch-over valve or in combination with safety valves for toxic, aggressive and inflammable gases and liquids, boiler and cooling water, saturated steam etc., under consideration of the material resistance

More Details

Overview

370-320 - Change-over-valve

Specifications
PN10 - 250
DN15 - 500
Class150 - 1500
NPS1/2 - 20
Temperature Rating-196°C up to +650°C
Shell MaterialsCarbon steel
Low temperature carbon steel
High temperature carbon steel
Stainless steel
High temperature stainless steel
High chromium stainless steel
Hastelloy
Inconel
Pure nickel
Titanium
Other special alloys
ConnectionsFlanged ends
Butt welding endss
Socket welding endss
Threaded endss
other connections as required
OperationHandwheel, Chainwheel, Gear operator, Pneumatic piston actuator, Pneumatic diaphragm actuator, Electric actuator

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