Diaphragm valves

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Weir Power & Industrial

Diaphragm valve / for aggressive media - DN 15 - 350 mm, PN 5 - 16 | BDK™

BDK™'s Diaphragm Valve features a BS EN 13397 design standard, and is applicable...

Diaphragm valve / for aggressive media - DN 15 - 350 mm, PN 5 - 16 | BDK™

BDK™'s Diaphragm Valve features a BS EN 13397 design standard, and is applicable for both straight-through, isolation, and weir-type, regulating applications. Some features include an open and close type diaphragm and a rising and non-rising hand-wheel. The valve’s body has bonnet joint stud making it stand a high bolting strength.

Diaphragm valve / manual / handwheel - DN 15 - 100, PN 5 - 16 | BDK™

This diaphragm valve is perfect for the food and pharmaceutical industries. The weir type...

Diaphragm valve / manual / handwheel - DN 15 - 100, PN 5 - 16 | BDK™

This diaphragm valve is perfect for the food and pharmaceutical industries. The weir type valves regulate flow, while the straight-through type isolate fluids. Its stud-screw locked bonnet-body joint can be sealed if necessary, to contain hazardous or toxic fluids. Rising/ non-rising hand wheel options, and different finishes to suit the application.
ASCO

Diaphragm valve / isolation - 8 mm, max. 7 psi | 282 series

This valve has a 2/2 normally-closed body and meets CE directives. It is constructed...

Diaphragm valve / isolation - 8 mm, max. 7 psi | 282 series

This valve has a 2/2 normally-closed body and meets CE directives. It is constructed with diaphragm isolation, pad mount and an orifice of 0.020". It works up to 7psi at one watt of power, and has a ~20ms response time.

Benefits include easy installation, low power consumption and good self-draining capabilities.

Diaphragm valve / isolation - 17 - 30 mm, max. 36 psi | 282 series

This device features a 2/2 construction which is normally closed. It features both...

Diaphragm valve / isolation - 17 - 30 mm, max. 36 psi | 282 series

This device features a 2/2 construction which is normally closed. It features both an inline mount and diaphragm isolation.

The opening on the device measures 0.063" to 0.157". 36 psi is the most this device can handle. It operates at between 2.5 to 9.0 watts of power. This device meets all CE directives.

Diaphragm valve / isolation - 21 - 25 mm, max. 30 psi | 190, 330 series

Made in compliance with EU Legislations (CE), The 190 and 330 series are normally...

Diaphragm valve / isolation - 21 - 25 mm, max. 30 psi | 190, 330 series

Made in compliance with EU Legislations (CE), The 190 and 330 series are normally closed isolation valves which are resilient to chemical attacks. The 190 is a single valve whereas the 330 is a two, three or 4-piece configuration of the 190. It has a response time of ~5ms and reaches a vacuum of up to 30 psi.

Diaphragm valve / isolation - 25 mm, max. 30 psi | 368 series

This is a 2/2 normally closed and has 3/2 universal constructions,...

Diaphragm valve / isolation - 25 mm, max. 30 psi | 368 series

This is a 2/2 normally closed and has 3/2 universal constructions, with Diaphragmisolation. It works on an inline mount, with an 0.062" orifice, and Vacuum to 30psi, 4.5 to 6.8 Watt, with a ~20ms response time. This product meets CE directives.

Diaphragm valve / isolation - 32 mm, max. 14 psi | 282 series

This diaphragm-isolation-valve from Emerson is used to control the flow of neutral and aggressive fluids....

Diaphragm valve / isolation - 32 mm, max. 14 psi | 282 series

This diaphragm-isolation-valve from Emerson is used to control the flow of neutral and aggressive fluids. This is a crucial part for applications requiring high fluid purity and low dead volume. These applications include HPLC analyzers, clinical sterilizers and more. This part is normally 2/2 closed construction with an inline mount, 0.1.77" orifice, up to 14 psi, 9.0 watts to meet CE directives.
DWYER

Diaphragm valve / springless - CE | DCS/RDCS Series

The series DCS/RDCS Spring-less Dust Collection valves are the perfect option for usage with Series DCT1000 and Series DCT500 duct collection timer boards. Both the DCS and RDCS come with the option for either NPT connections...

Diaphragm valve / springless - CE | DCS/RDCS Series

The series DCS/RDCS Spring-less Dust Collection valves are the perfect option for usage with Series DCT1000 and Series DCT500 duct collection timer boards. Both the DCS and RDCS come with the option for either NPT connections or coupling. These coupling connections provide for a simple and fast installation. Only a cleaning and deburring operation is required beforehand for the stub pipe and the blowtube.

Both T and C versions come with a 90 degree angle between outlet and inlet, which is obviously the best suited configuration for pulse valve application. Valves are available in both remote and integrated coil configurations. The T Series DCS comes with female threading connections and the C Series DCS is equipped with a coupling connection.

The spring-less design is not only reliable but also durable providing an exceptional cleaning pulse.
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