2- Way Miniature Diaphragm Isolation Valve
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Quick Specs...
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Aggressive media applications
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Diaphragm isolates media from valve components
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Wide variety of port configurations
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Up to 50+ million cycles
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Overview / Design Principle:
The AS Series is a 2-way isolation valve, designed to control the flow of various aggressive liquids and gases with several body and diaphragm materials. With a modular design, the AS offers performance flexibility and the protection your media needs from the solenoid's internal components. Numerous port configurations, voltage options, and coil constructions enable the AS Series to be a truly versatile miniature inert isolation valve, easily integrated into any complex or demanding system.
Applications :
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Performance Specifications
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Part # Prefix
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Orifice
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MOPD
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Max Back Pressure
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CV
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Body
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(Psig)
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Body
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2-Way Normally Closed (Stainless Steel Body)
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AS20_1
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1/32
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150
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10
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0.020
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AS20_2
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3/64
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110
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10
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0.035
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AS20_3
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1/16
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90
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10
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0.065
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AS20_4
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5/64
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70
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10
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0.090
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AS20_5
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3/32
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45
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10
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0.155
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AS20_6
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1/8
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15
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5
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0.240
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AS20_7
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5/32
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5
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5
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0.300
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2-Way Normally Closed (*Polypropylene Body)
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AS20_3
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1/16
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70
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10
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0.065
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AS20_6
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1/8
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15
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10
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0.150
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AS20_7
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5/32
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5
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5
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0.180
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*Other body orifice sizes may be available, consult factory.
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Coil Construction
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*Tape-wrapped, Class-B, with 18" lead-wires
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W _ _
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Tape-wrapped coil, lead-wires, non-standard length (specify in inches)
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1
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Encapsulated coil, Class-B, lead-wires
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2
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Molded coil, Class-F, lead-wires
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3
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Encapsulated coil, Class-H, lead-wires
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4
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Encapsulated coil, Class-B, 3/16" spade terminals (1/4" spade optional)
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10
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Externally rectified coil (lead-wires only)
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11
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Tape-wrapped coil, Class-H, lead-wires
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HC2
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Encapsulated coil, Class-B, EN175301-803 Style C, Industrial, 9.4mm, 2+1 poles
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Body Material
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A_ _1_
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*316 Stainless Steel (grommet housing)
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A_ _2_
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*303 Stainless Steel (1/2" conduit housing)
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A_ _3_
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*Polypropylene (grommet housing, 1/8-27 NPT female thread only, see chart for available orifice sizes)
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A_ _4_
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*Polypropylene (1/2" conduit housing, 1/8-27 NPT female thread only, see chart for available orifice sizes)
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BB
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Brass
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SB
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304 Stainless Steel
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SB5
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316 Stainless Steel
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Diaphragm Seal Material
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Viton
diaphragm
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E
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EPR
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NS
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Nitrile (NSF/FDA)
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PF
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Perfluoroelastomer
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Body Port Configuration
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*1/8-27 NPT female thread
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LB
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1/4-18 NPT female thread
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BD
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#10-32 female straight thread
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LT
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1/8-28 BSPT female thread
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LU
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1/4-19 BSPT female thread
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MM
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Manifold mount (1/4-28 UNF-2A mounting stud)
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MM3
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Manifold mount (5/16-24 UNF-2A mounting stud)
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OB
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Omit body (operator style)
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BI
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Bottom over-seat port, female thread (max. orifice = 1/8") < /FONT >
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BIM
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Bottom over-seat port, 1/8-27 NPT male thread (max. orifice = 1/8", brass body only)
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BO
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Bottom under-seat port, female thread
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BOM
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Bottom under-seat port, 1/8-27 NPT male thread (max. orifice = 1/8", brass body only)
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RL
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90º porting - left hand
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RR
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90º porting - right hand
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| Voltage |
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_ _ _ VDC
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DC (specify voltage)
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_ _ _ VAC
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AC Rectified only (specify voltage)
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| Additional Options |
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Y
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Yoke
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WM
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Mounting bracket
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OC
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Cleaned for oxygen use
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*AS Series will be built with these options unless otherwise indicated. The option number is dropped in the final part number when using these materials.
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