J-32
Visit www.GemsSensors.com for most current information.
SOLENOID VALVES
Ø1.03
(26.2)
Ø0.99
(25.1)
1.97
(50.0)
0.27
(6.8)
“IN” (UNDERSEAT)
“OUT” (OVERSEAT)
32.5°
#8-32 UNC-2B x
0.25 MIN. FULL TH’D
ON A Ø0.735 B.C.
(2) PLC’S
BODY PORTS
1/8-27 NPT
(2) PLC’S
#20 AWG
BLACK LEADS
x 18 (457.2)
0.28
(7.1)
1/4-28 UNF-2A
MOUNTING STUD
Ø0.99
(25.1)
(OVERSEAT)
Ø0.125 (3.175)
SPANNER HOLES,
(4) HOLES EQUALLY
SPACED
0.17
(4.3)
1.69
(4.9)
1/4-28 UNF-2B
x 0.33 MIN. FULL TH'D
32
(UNDERSEAT)
32
Ø.359 ±.002
(Ø9.12 ±0.051)
Ø0.256 (6.5) MAX.
x 90° C'SINK
R.256
0.035 ±0.002
(0.89 ±0.051)
MANIFOLD
MATING DIMENSIONS
(OVERSEAT)
1 x Ø.104, ORIFICE ≤ 5/64˝
2 x Ø.104, ORIFICE ≥ 3/32˝
(UNDERSEAT)
O-RINGS
1.11 (28.2) CONDUIT OPTION
(1/2-14 NPSM)
Alternate 1/2˝ Conduit Housing
Available on all body configurations
AS Series / p1of2 / 2021-02-17
Dimensions
Threaded Port Body Manifold Mount Body
AS Series
MOPD: 110 PSI (7.5 Bar) Plastic Body
or 150 PSI (10 Bar) Metal Body
C
V
Range: 0.020 to 0.300 (K
V
Range: 0.017 to 0.256)
4.5 Watts (Plastic Body) or 7 Watts (Metal Body)
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.
Typical Applications
• Analytical Instruments
• Clinical Diagnostic Analyzers
• Bio-Instrumentation
Example:
AS2022-10-SB-NS-BD-110/50/60VAC-WM
2-Way N.C. (1/2˝ (12.70mm) conduit housing) solenoid valve, with externally rectified coil (lead-wires
only), 304 stainless steel body, nitrile (NSF/FDA) diaphragm seal, #10-32 female straight thread, operating
at 110/50/60 Volt AC with rectified coil and mounting bracket.
AS2022 - 10 - SB - NS - BD - 110/50/60VAC - WM
1
2
3
4
5
6
7
Primary
Prefix
Coil
Construction
Body
Material
2
Diaphragm
Seal
Material
Body Port
Configuration
Voltage
Additional
Options
Notes
1. After the Primary Prefix, any "-Code" may be blank when standard
(blank) selections are specified.
2. The Body Material option code, when specified, supercedes the standard
body material indicated by the Primary Prefix.
J-33
Visit www.GemsSensors.com for most current information.
SOLENOID VALVES
* Standard selection; will be used unless otherwise specified. Standard
selections are not referenced in final part number.
Gems specializes in the design and manufacturing of custom solenoid
valves and fluidic systems. If you don’t see what you’re looking for, or
have a question, contact us at 800-378-1600 or info@gemssensors.
com.
AS Series / p2of2/ 2021-02-17
6 Voltage
___VDC = DC (specify voltage)
___VAC = AC Rectified only (specify voltage)
7 Additional Options
Y = Yoke
WM = Mounting bracket
OC = Cleaned for oxygen use
2 Coil Construction
(blank) = Tape-wrapped, Class B (130°C), with 18˝ (45.7cm) lead wires*
W___ = Tape-wrapped coil, lead wires, non-standard length
(specify length in inches)
10 = Externally rectified coil (AC voltages and lead wires only)
1 = Encapsulated coil, Class B (130°C), lead wires
3 = Encapsulated coil, Class H (180°C), lead wires
4 = Encapsulated coil, Class B (130°C), 3/16˝ (4.76mm) spade terminals
(1/4˝ (6.35mm) spade terminal optional)
11 = Tape-wrapped coil, Class H (180°C), lead wires
HC2 = Encapsulated coil, Class B (130°C), 9.4mm DIN
(EN175301-803 Style C Industrial 2+1 poles)
3 Body Material (Replaces Standard 303 SS)
BB = Brass
SB = 304 Stainless Steel
SB5 = 316 Stainless Steel
4 Diaphragm Seal Material
(blank) = Viton
®
diaphragm*
E = EPR diaphragm
NS = Nitrile (NSF/FDA) diaphragm
PF = Perfluoroelastomer diaphragm
5 Body Port Configuration
(blank) = 1/8-27 NPT female thread*
LB = 1/4-18 NPT female thread
2
BD = #10-32 female straight thread
– max. orifice = 1/8˝ (3.18mm)
2
LT = 1/8-28 BSPT female thread
2
LU = 1/4-19 BSPT female thread
2
MM = Manifold mount (1/4-28 UNF-2A mounting stud)
2†
MM3 = Manifold mount (5/16-24 UNF-2A mounting stud)
2†
OB = Omit body (operator style)
2
BI = Bottom over-seat port, female thread
– max. orifice = 1/8˝ (3.18mm)
2
BIM = Bottom over-seat port, 1/8-27 NPT male thread
– max. orifice = 5/64˝ (1.98mm), brass body only)
2
BO = Bottom under-seat port, female thread
2
BOM = Bottom under-seat port, 1/8-27 NPT male thread
– max. orifice = 1/8˝ (3.18mm), brass body only)
2
RL = 90° porting - left hand
2
RR = 90° porting - right hand
2
Notes
1. Use Prefixes from these rows if you want to use any of the other Body
Materials listed under selection 3 . Simply add the respective material
code in the 3rd part number position (See Example).
2. Not available with Polypropylene bodies.
†
Teflon
®
o-ring not suitable for manifold mount.
1
Part Prefix Table
Body
Material
Orifice MOPD* C
V
K
V
1 Primary Prefix
Body
psig bar Body
Grommet
Housing
Conduit
Housing
inches mm
303 Stainless
Steel
1
1/32 0.79 150 10 0.020 0.017 AS2011 AS2021
3/64 1.19 110 7.6 0.035 0.030 AS2012 AS2022
1/16 1.59 90 6.2 0.065 0.055 AS2013 AS2023
5/64 1.98 70 4.8 0.090 0.077 AS2014 AS2024
3/32 2.38 45 3.1 0.155 0.132 AS2015 AS2025
1/8 3.18 15 1.0 0.240 0.205 AS2016 AS2026
5/32 3.97 5 0.3 0.300 0.256 AS2017 AS2027
Polypropylene
(1/8-27 NPT
Female Thread
body port only)
3/64 1.19 110 7.6 0.035 0.030 AS2032 AS2042
1/8 3.18 15 1.0 0.240 0.205 AS2036 AS2046
* Excessive downstream pressure and/or restrictions may increaseclosing time.
GENERAL PURPOSE