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Solenoid Valve, Model 1314, 2-Way, Normally Closed Solenoid Valve CLARK SOLUTIONS

Model 1314, 2-Way, Normally Closed Solenoid Valve

3/4 to 2” Pipe Size, Piloted and Partially Piloted Operation

 DESCRIPTION
The Model 1314 two-way normally closed solenoid valve is available in bronze, 304 or 316 stainless steel bodies. A variety of seal and seat materials including Acrylo-Nitrile, Neoprene®, Ethylpropylene, Viton®, and Teflon® satisfy many general industry applications.

The valves employ a choice of internally solenoid piloted operations dependent on system pressure requirements. A choice of solenoids cover a range of ambient temperatures and operating voltages.

Options include weather proof housing and manual override.

SPECIFICATIONS
GENERAL
Operation: Normally closed
Valve Body Material: Bronze, AISI304 Stainless
       Steel, AISI316 Stainless Steel
Valve Seals & Seats: See Table 2
Connections: BSP or NPT
Valve Life: > 1,000,000 cycles, field rebuild kits
       available
Operating Voltage - 12V, 124V, 110V, 220V,
       240V AC/DC 50/60Hz
Standard Solenoid Housing: Iron, 3/4 NF connector
Weather Proof Solenoid Housing: NEMA 4X, Iron
       Epoxy Paint, 1/2 “ BSP or NPT connector
Power Consumption:
    Class F coil to 80ºC: 50 Hz, 28 W;
       60 Hz, 30 W; DC, 48 W
           Class H Coil to 180ºC: 50 Hz, 28 W;
                     60 Hz, 30 W; DC, 48 W
Options: Manual operation
File LR87427 2M - LR108921-1
Table 1
Wetted Materials
Body Plunger Plunger Tower Springs Diaphragm Inner-Diaph. Material Piston
Bronze AISI 430F 304L or 305 SS Copper See Table 2 - AISI 304
AISI 304 AISI 430F 304L or 305 SS Silver & 302 SS See Table 2 AISI 304 AISI 304
AISI 316 AISI 430F 304L or 305 SS Silver & 302 SS See Table 2 AISI 316 AISI 304
Table 2
Seat Material Acrylo Nitrile Neoprene® Ethylpropylene Viton® Teflon®
Maximum temperature +80ºC +80ºC +150ºC +180ºC +180ºC
Uses Water, air, light oils, kerosene. Low and medium vacuum. Oxygen, alcohol, argon, other non-corrosive light gases and liquids. Freon 12. Water steam, hot water, acetone. Benzene, naphtha, aromatics, etc.. Hot gases. High vacuum. Steam, hot oils, corrosive fluids.
Connection (NPT or BSP) Orifice Dia. (mm) Cv Coef. (GPM) Kv Coef. (m3/h) Weight (kg) Maximum temperature and catalog No. according to seat material
Acrylo - Nitrile Neoprene® Ethylpropylene Viton® Teflon®
80ºC 80ºC 150ºC 180ºC 180ºC
Bronze body - Combined Direct/Piloted - Minimum differential pressure: 0 bar - Maximum differential pressure: 7 bar (101.5 PSID)
3/4" 19 7.02 6 4 1314BA06A 1314BN06A 1314BE06A 1314BV06A 1314BST06A
1" 26 11.70 10 4.9 1314BA08A 1314BN08A 1314BE08A 1314BV08A 1314BST08A
1 1/2" 32 17.55 15 6.5 1314BA12A 1314BN12A 1314BE12A 1314BV12A 1314BST12A
2" 38 26.91 23 7.3 1314BA16A 1314BN16A 1314BE16A 1314BV16A 1314BST16A
Bronze body - Piloted - Minimum differential pressure: 0.1 bar - Maximum differential pressure: 15 bar (217.7 PSID)
3/4" 19 7.02 6 4 1314BA06 1314BN06 1314BE06 1314BV06 1314BST06
1" 26 11.70 10 4.4 1314BA08 1314BN08 1314BE08 1314BV08 1314BST08
1 1/2" 32 17.55 15 6.5 1314BA12 1314BN12 1314BE12 1314BV12 1314BST12
2" 38 21.91 23 7.3 1314BA16 1314BN16 1314BE16 1314BV16 1314BST16
Manual Operation
A B C D E F G
3/4" 150 32 76 100 80 113
1" 157 41 90 122 89 120
1 1/2" 173 49 100 139 97 136
2" 180 51 110 149 100 143
Piloted valves use the fluid pressure to assist in opening and closing the valve, allowing the valve to operate against higher pressures than a direct acting valve.

When the pilot valve is closed, the pressure builds up via a small passage from the upstream side of the valve piston/seat.The valve seat is also acted on by a spring.

When the pilot valve opens, a passage that bypasses the valve piston/seat and connects downstream of the piston/seat is opened, relieving pressure from the top of the valve piston/seat. The inlet fluid pressure lifts up the piston to open the valve.
Combined Direct & Pilot Action
Flow Calculation, Liquids:

Q= Flow Rate, GPM (U.S.A.)
Cv= Valve Flow Coefficient
DP= Valve Pressure Drop, PSID
G= Specific Gravity of Liquid (= 1.0 for Water)
ORDERING INFORMATION
SELECT ITEM FROM EACH COLUMN IN CHART BELOW
EXAMPLE: 1314IV06-TS30H110V, YC1314BN08ATS30F220V
PLEASE CALL 1-800-253-2497 TO ORDER THESE ITEMS
Model Body Material Seat & Seal Material Connection Valve Actuation Connection Threads Coil Type Voltage
1314 B=Bronze A=Acrylo-Nitrile 06= 3/4” - = Fully Piloted - = BSP S28F= AC, 50 Hz, 0-80ºC 12V= 12V
S=304 SS N=Neoprene 08= 1.0” A= Combined Piloted & Direct Acting T= NPT S28H= AC, 50 Hz, 0-180ºC 14V= 14V
I=316 SS E=Ethylpropylene 12= 1-1/2"     S30F= AC, 60 Hz, 0-80ºC 24V= 24V
  V=Viton 16= 2” S30H= AC, 60 Hz, 0-180ºC 110V= 110V
ST=Teflon   S48H= DC, 0-180ºC 120= 120V
    220V= 220V
240V= 240V
 
Options
Prefix YC= Weather Proof Housing
Suffix M= Manual Operation, Main Orifice
INSTALLATION RECOMMENDATIONS
1) Place a strainer with a porosity < 100µ upstream of valve (see Clark Solutions Model 1359 Y Strainer).
2) Mount the valve only on a horizontal pipeline with the coil upright.
3) The valve input pressure must always be equal or greater than the output pressure.



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