Valve is closed(open)with spring force, when the piston is actuated by compressed air, valve is open(closed). For the double acting type, the valve is open and closed by compressed air.

2. Technical Data

Fuild Pressure	Max 1.6MPa(232psi)
Control Pressure	0.3-0.8MPa(43.5-116psi)
Control Fluid	Neutral gas, Air
Body Material	CF8M/CF8
Seals Material	CF8
Actuator Size	40mm, 50mm, 63mm, 90mm, 125mm
Applicable Fluid	Water, Alcohol, Oil, Fuel, Steam, Neutral gas or liquid, Organic solvent, Acid and lye
Fluid Viscosity	Max 600 mm²/s
Fluid Temp.	-10-180℃; 25-220℃
Ambient Temp.	-10-80℃
Control Type	Normal-close, Normal-open, Double-acting
Connection	Thread(BSP, BSPT, NPT), Welded, Flanged, Tri-clamp

4. Dimension

Size	Actuator(mm)	Q	A	K	L	C	B	Φd	ΦD
DN15	40	G1/8''	130	115	80	19	27.5	15	34
DN15	50	G1/8''	140	126	80	19	27.5	15	34
DN20	50	G1/8''	148	126	102	25	43.5	21	50.5
DN25	50	G1/8''	165	140	130	32	43.5	27	50.5
DN25	63	G1/8''	188	166	130	32	43.5	27	50.5
DN32	63	G1/8''	200	174	146	37	43.5	31	50.5
	90		245	223
	90AL		242	222
DN40	63	G1/8''	210	175	160	40	56.5	33	64
	90		255	223
	90AL		254	222
DN50	63	G1/8	221	185	175	53	56.5	45	64
	90		265	235
	90AL		265	232
	125AL	G1/4	325	296
DN65 □	90	G1/8	325	280	278	75	83.5	66	91
	90AL	G1/8	320	280
	125AL	G1/4	360	330
DN80 □	125AL	G1/4	360	352	290	89	97	78	106

5. Selection

Product Tags:

pneumatic angle seat valve

aira pneumatic angle valve

pneumatic pressure relief valve

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