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Pneumatic Actuated Diaphragm Valve

Pneumatic Actuated Diaphragm Valve is air operated diaphragm valve, includes stainless steel pneumatic actuator and plastic actuator which will supply on client’s request. Variety connections are available for our air actuated diaphragm valves, such as tri-clamped, butt-welded, male threaded to DIN, SMS, ISO, IDF, RTJ etc.

Wellgreen diaphragm valve are made in forged stainless steel T316L or 1.4404 from size 1″ to 3″, and mini-type diaphragm valve is from 1/4″ to 3/4″. Full line sanitary valves from Wellgreen to make you system solutions for hygienic industries such as Food, Brewery, Beverage, Dairy, Pharmaceutical etc, it is your idea source here.

Features

• Forged / investment casted stainless steel T316L, 1.4404 or specified.
• Assemble different actuators can meet the higher pressure rating.
• Pneumatic actuator suitable for body: straight, tee, multichannel body, welding combination valve, tank bottom valve
• Pneumatic can be installed with position sensor.
• Assemble different actuators can meet the higher pressure rating.
• Multi connection: welding, clamp, thread.
• Full size from 1/4″ to 3″ (1/4″ ~ 3/4″ is mini type).

Technical Parameter

• Max temperature: – 30 to 150 °C(depending on seal material)(stainless steel actuator)
• Max temperature: – 30 to 130 °C (depending on seal material)(plastic actuator)
• Max pressure: one way (DELTA P = 100%)
  • Normally close EPDM 8 bar, PTFE 6 bar (option)
  • Normally close EPDM 6 bar, PTFE 4.5 bar (standard)
  • and double action EPDM 8 bar, PTFE 6 bar

Application

    Food, Brewery, Beverage, Dairy, Pharmaceutical, Biopharm etc.

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Dimension of Welded Pneumatic Diaphragm Valve W5073

SIZE	DN	D	A	H	J
DN20	22.4	25.4	145.4	174.5	130
DN25	26	29	145.4	174.5	130
DN32	32	35	178.8	179.2	130
DN40	38	41	178.8	214.4	160
DN50	50	53	198.4	224	160
DN65	66	70	259	311	160
DN80	81	85	297	311	160
DN100	100	104	348	305	160
1”	22.4	25.4	145.4	174.5	130
1.25”	28.8	31.8	178.4	179.2	130
1.5”	35	38	178.4	214.4	160
2”	47.8	50.8	198.4	224	160
2.5”	59.5	63.5	259	311	160
3”	72.2	76.2	259	311	160
3.5”	85	89	297	311	160
4”	97.6	101.6	348	305	160

 

Dimension of Clamped Pneumatic Diaphragm Valve W5074

SIZE	DN	D	A	H	J
DN20	22.4	34	145.4	174.5	130
DN25	26	50.5	145.4	174.5	130
DN32	32	50.5	178.8	179.2	130
DN40	38	50.5	178.8	214.4	160
DN50	50	64	198.4	224	160
DN65	66	91	259	311	160
DN80	81	106	297	311	160
DN100	100	119	348	305	160
1”	22.4	50.5	145.4	174.5	130
1.25”	28.8	50.5	178.4	179.2	130
1.5”	35	50.5	178.4	214.4	160
2”	47.8	64	198.4	224	160
2.5”	59.5	77.5	259	311	160
3”	72.2	91	259	311	160
3.5”	85	106	297	311	160
4”	97.6	119	348	305	160

* For more information of Pneumatic Actuated Sanitary Diaphragm Valve, please contact us.