- Hydraulics - Pneumatics
- Valve
- Butterfly valve
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Butterfly valve D451pneumaticfor waterfor solvents
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Characteristics
- Type
- butterfly
- Operation
- pneumatic
- Media
- for water, for solvents
- Body
- flange, wafer, PVC, EPDM, PP
- Applications
- industrial, chemical, OEM
- Other characteristics
- normally closed, corrosion-resistant, double-acting, normally open
- DN
Max.: 300 mm
(11.811 in)Min.: 50 mm
(1.969 in)- Pressure
Max.: 10 bar
(145 psi)Min.: 0 bar
(0 psi)- Temperature
Max.: 90 °C
(194 °F)Min.: 5 °C
(41 °F)
Description
The GEMÜ D451 soft-seated butterfly valve has a metal actuator and is pneumatically operated. The Normally Closed, Normally Open and Double Acting control functions are available. The butterfly valve is available in nominal sizes DN 50–300 and has a wafer body version.
-Low weight
-Corrosion resistant plastic body
-Short operating times
-Installation lengths: ISO 5752/20 | EN 558-1/20 | API 609 category A
-Body configurations: Wafer
-Connection types: Flange
-Connection standards: ANSI | EN | JIS
-Housing materials: PP, reinforced
-Liner materials: EPDM | FKM
-Disc materials: PP-H | PVC-C | PVC-U
-Conformities: EAC
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Other GEMÜ Gebrüder Müller Apparatebau GmbH & Co. KG products
Butterfly valves
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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.