Sanitary Pneumatic Diaphragm Valve

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Product Description:
The sanitary pneumatic diaphragm valve is driven by pneumatic actuator and this type of valve is ideal for flow control as well as for open/close duties for various sanitary production lines. We produce three types of these pneumatic valves:
1. WLM-GPP002: Pneumatic diaphragm valve with plastic pneumatic cylinder
2. WLM-GPS002: Pneumatic diaphragm valve with stainless steel pneumatic cylinder
3. WLM-GPI002: Pneumatic diaphragm valve with intelligent actuator

1. WLM-GPP002

2. WLM-GPS002

3. WLM-GPI002

Specification Details:

Drive Model	Pneumatic (common or with intelligent actuator)
Structure	Straight, or Three way T type
Size	DN15 ~ DN100
Steel Material	304 / 316L
Diaphragm Material	EPDM or EPDM PTFE
Max. Working Pressure	4 ~ 10 bar according to size and diaphragm material
Control Air Pressure	5 ~ 8 bar
Working Temperature	90 ºC ~ 150ºC
Max. Temperature	150ºC
Surface Treatment	Rg 0.4 ~ 0.6µm or electrolysis process
Connections	butt-weld, clamp, thread, flange, union

Technical Parameters:

SIZE								A	D	H
3A		ISO		SMS		DIN		A	D	H
3/4"	19.1(B) x 1.65(T)	Ф19	19.1(B) x 1.5(T)	19	19.1(B) x 1.5(T)	DN20	22(B) x 1.5(T)	108	126	146.2
1"	25.4(B) x 1.65(T)	Ф25	25.4(B) x 1.5(T)	25	25.4(B) x 1.5(T)	DN25	28(B) x 1.5(T)	118	126	146.2
1 1/4"	31.8(B) x 1.65(T)	Ф32	31.8(B) x 1.5(T)	32	31.8(B) x 1.5(T)	DN32	34(B) x 1.5(T)	127	126	146.2
1 1/2"	38.1(B) x 1.65(T)	Ф38	38.1(B) x 1.5(T)	38	38.1(B) x 1.5(T)	DN40	40(B) x 1.5(T)	146	126	146.2
2"	50.8(B) x 1.65(T)	Ф51	50.8(B) x 1.5(T)	51	50.8(B) x 1.5(T)	DN50	52(B) x 1.5(T)	190	126	146.2
2 1/2"	63.5(B) x 1.65(T)	Ф63	63.5(B) x 2.0(T)	63	63.5(B) x 2.0(T)	DN65	70(B) x 2.0(T)	216	126	146.2