Note: Data may vary by configuration. See CONFIGURATION section.
| Cavity |
08W-3 |
| Rated Flow |
7.93 gpm
30 L/min |
| Control Pilot Flow |
0.07 gpm
0.25 L/min |
| Maximum Operating Pressure |
5000 psi
350 bar |
| Valve Hex Size |
7/8 in.
22.22 mm |
| Valve Installation Torque |
18 - 26 lbf-ft
25 - 35 Nm |
| Adjustment Screw Internal Hex Size |
5/32 in.
4 mm |
| Locknut Hex Size |
1/2 in.
12.7 mm |
| Locknut Torque |
6 - 7 lbf-ft
9 - 10 Nm |
| Weight |
0.35 lbs (Z=L)
0.16 kg (Z=L) |
This is a pilot-operated, spool-type reducing/relieving valve, it can be used in any application where a regulated pressure lower than system pressure is required. It allows bidirectional flow between port 2 and port 1. When the pressure at port 1 exceeds the pressure setting, the spool shifts to restrict flow at port 2, regulating the pressure at port 1. If the pressure at port 1 continues to rise above the valve setting, the spool shifts further to relieve excess pressure through port 3 (tank) until the set pressure is restored.
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Please note the pressure differential between inlet and reducing port when select the proper adjustment range.
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Pressure at port 3 adds directly to the valve setting at a 1:1 ratio.
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Working parts are heat-treated and high-precision ground to increase hardness for long life.
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A variety of seal kit materials for different applications, see seals information under Technical Reference.
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Winner's cartridges pressure rating tested to the standard of the NFPA specification T2.6.1 and the fatigue rating's assurance and verification level is “90/90”.
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WINNERcoat® Zinc-Nickel Plating is salt spray tested in accordance with DIN EN ISO 9227 for up to 1000 hours.
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Winner guarantees that all products performance a 100% functional test before shipment.
