Features:
Size:1.5"-4" DN40~DN100
Connection ends:welding, clamp, thread and flange
Max working pressure:≤6bar
Compressed air feed:4-8bar
Air port:G1/8", NPT1/8"
Positioner: 6-36V DC 2个NPN or PNP
Solenoid valve:24V DC
Working temperature:-10℃-120℃
Contact part:SS304 or SS316L, upon your request
Inside finish:Ra≤0.8μm
Sealing:EPDM/SILICON/FKM
Actuators
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.
Combination Style:
Sanitary pneumatic seat valve,designed for safety and leak detection when two different products
flow through only one valve.The valve is often used as a part in CIP return lines or other systerms not experiancing
pressure spikes offering leakage detection for greater safety.
Working Principle:
SMP-BC is remote-controlled by means of compressed air.The valve is a normally closed (NC) valve.
The valve is fitted with two small pneumatic normally(NO) valves,a detecting valve and a CIP - valve.
The valve plug(the upper plug in a change-over valve) has two seals,forming a leakage chamber under atmospheric
pressure between them.Leaking products flows into the leakage chamber and is discharged through the detecting
valve.SMP-BC can be cleaned by CIP by supplying compressed air to the actuator(see fig 1).During cleaning of
the valve,flow pattern against the closing direction of the valve plug makes SMP-BC insensitive to water hammer.
Technical Data:
Max.Product Pressure(depanding on valve specification) | 1000kPa(10 bar) |
Max.product Pressure(depanding on valve specification) | 145 PSI (10 bar) |
Min Product Pressure | Full Vacuum |
Temperature Range | 10 ºC~140 ºC(EPDM) |
Temperature Range | 14ºF~284ºF(EPDM) |
Air Pressure | 500-800 kPa(5-8 bar) |
Air Pressure | 72.5-116 PSI(5-8bar) |
Plysical Data:
Product Wetted Steel Parts | 1.4401(316L) |
External Surface Finish | Semi-bright(blasted) |
Internal Surface Finish | Bright(polished),Ra<1.6um |
Internal Surface Finish | Bright(polished),Ra<64uinch |
Other Steel Parts | 1.4301(304) |
Product Wetted Seals | EPDM |
Other Seals | NBR |
Valve Body Combination