AV-5AS Sanitary Pneumatic Angle Seat Valves

Availability : In stock

Materials

Materials: AISI-316L
Size: 1/2”-2 1/2”
Valve plug and seal: Teflon (PTFE)

Design Features

Size: 1/2”, DN15 – DN80
Material: CF8/304, CF8M/316
Connection: Thread, clamp, flange, BSP, BSPT, NPT, DIN, or other upon request.
Working pressure: 8bar, 10bar
Working temperature: 120℃, 180℃

Sanitary Pneumatic Angle Seat Valves Application

AV-5AS pneumatic angle seat valve is a pneumatic valve. It is widely used in food and chemical processes, sterilization machines, high-pressure sterilizers, dry-cleaning machines, clothes dryers, and beer equipment, especially in steam piping systems and production lines.

Sanitary Pneumatic Angle Seat Valves Design Features

Size: 1/2”-3”/ DN15-DN80
Material: AISI 316 / AISI 304
Connection: Thread, clamp, flange, BSP, BSPT, NPT, DIN, or other upon request.
Working pressure: 8bar, 10bar
Working temperature: 120℃, 180℃
Valve plug and seal: Teflon (PTFE)

Sanitary Pneumatic Angle Seat Valves Working Principle

The operating principle of the AS angle seat valve is the same as the check valve. However, the Y-shaped valve body equipped with pneumatic actuator expands the flow cross-section of the valve chamber. This makes the fluid steadier and increases the flow rate by 30%. Meanwhile, the flow direction of the medium is changed, and the smaller pneumatic actuator can be equipped.

Technical Parameters
Steel material	Product wetted steel parts	AISI 316L	Provided with material inspection report
	Other steel parts	AISI 304
Seal material	Standard	PTFE	All seal materials comply with FDA 21CFR117.2600
	Options	FPM, Silicone, EPDM
Pressure	Working pressure	0 ~ 217psi (0 ~ 15bar)
	Supply pressure for air actuator	5 ~ 8bar (70 ~ 116psi)
Temperature	Working temperature	-20 ~ 350°F (PTFE)
Surface treatment	Inside surface treatment	Ra 16 ~ 32µin (0.4 ~ 0.8µm)
	Outside surface treatment	Matte
Connection	End connections: threaded, BSP / BSTP / NPT, clamp, flange or other upon request.
Pneumatic head	Normally Closed (NC) – Air to open and spring to close; Normally Open (NO) – Air to close and spring to open; Air to Air (AA) – Air to open, air to close.

Dimensions (mm)

Size ΦD	Bore (mm)	Actuator (mm)	A	B	C	E	F	H	SW
G1/2 G3/4	13 20	50 50	85 95	173 178	12 12	64 64	44 44	137 145	27 32
G1 G1-1/4	25 32	63 63	105 120	212 255	14 16	80 101	52 60	173 210	41 50
G1-1/2 G2	40 50	63 80	130 150	301 346	18 20	127 153	73 86	260 301	55 70
G2-1/2	65	80	185	372	22	153	86	315	70

Size ΦD	Bore (mm)	KV (m3/h)	Working pressure (bar)	Control air pressure (bar)	Actuator (mm)	Flow direction	NC/NO
G3/8 G1/2	13.0 13.0	3.7 4.2	0-16 0-16	4.0 2.7	40 50	Above the seat Above the seat
G3/4 G1	20.0 25.0	8.0 19.0	0-16 0-16	2.7 2.0	50 63	Above the seat Above the seat
G1 1/4 G1 1/2	32.0 40.0	27.5 42.0	0-16 0-16	2.0 2.0	63 63	Above the seat Above the seat
G2 G2 1/2	50.0 65.0	52.0 77.0	0-16 0-14	2.0 1.6	63 80	Above the seat Above the seat