HYDRAFORCE
5614902S
$89.75 USD
- HYDRAFORCE
- Material:5614902S
- Model:PR50-38AS-0-N-33/ REDUCING VALVE
- Summary:PRESSURE REDUCING/RELIEVING CARTRIDGE VALVE
Quantity in stock: 0
The Hydraforce 5614902S (5614902S) is a screw-in, cartridge-style, direct-acting spool type hydraulic pressure reducing/relieving valve. This versatile component is specifically designed to regulate pressure in secondary circuits. It features an internal spring chamber drain and a spool damping chamber, enhancing its operational efficiency. The valve allows for bidirectional flow from port 2 to port 1 while maintaining a constant drain at port 3 in its steady state. Upon reaching a predetermined pressure at port 1, the cartridge shifts to block flow at port 2, effectively regulating the pressure at port 1. Additionally, the valve can relieve pressure from port 1 to port 3 over a variable value above the set reducing pressure. Notable features include non-backout adjustments that prevent springs from going solid and optional spring ranges up to 227.5 bar (3300 psi). The hardened spool and cage ensure long-lasting durability, and its industry-common size facilitates easy integration into existing systems. An optional feature allows for protecting Port 2 with a 60 mesh, 250-micron rated screen. This product is ideal for applications requiring precise pressure regulation and reliable performance in hydraulic systems.
Unit weight:
0.27 kg (0.59 lb)
A
0.29 kg (0.64 lb)
B
0.31 kg (0.69 lb)
C l
0.26 kg (0.57 lb)
F h
Internal wetted surface area:
215 cm² (33.3 in²)
A b c l
195 cm² (30.2 in²)
F h
Ratings | Pressure Ratings Pressure rating: 344.7 bar (5000 psi) Ports 1 and 2 68.9 bar (1000 psi) Port 3 Proof pressure: 482.6 bar (7000 psi) Port 1 482.6 bar (7000 psi) Port 2 68.9 bar (1000 psi) Port 3 Burst pressure: 1034 bar (15000 psi) Flow Ratings Flow rating: See performance graphs Temperature Ratings Operating fluid temperature: -40 to 100 °C (-40 to 212 °F) With buna N seals -26 to 204 °C (-15 to 400 °F) With fluorocarbon seals -54 to 107 °C (-65 to 225 °F) With polyurethane and urethane seals Storage temperature: -40 to 70 °C (-40 to 160 °F) Ambient temperature: -40 to 70 °C (-40 to 160 °F) Other Ratings Corrosion protection: PR50-38XX 960 hr salt spray per ASTM b117 |
Operating Parameters | Fluids:
Mineral based or synthetic fluid with lubricating properties Fluid viscosity range: 7.4 to 420 cSt Maximum operating contamination level: 20/18/14 per ISO 4406 (tank port pressure is additive to pressure setting at ratio of 1:1) |
Performance | |
Installation Specifications | Cavity:
VC10-3 10-size-3-way Cavities Cartridge installation torque: 33.9 to 36.6 N-m (25 to 27 ft-lb) 67.8 N-m (50 ft-lb) Maximum H style plug torque: 10.8 to 13.6 N-m (8 to 10 ft-lb) Orientation restriction: None |
Order Code | POSITION CODE DESCRIPTION PR50-38DFG-H-J-R/S D Rapid Response Option D BLANK Standard D R Rapid Response F Adjustment Option F A 1/4" Hex Allen Head F B 1-1/2" Diameter Aluminum Knob with Aluminum Lock Knob F C 1/4" Hex Allen Head with Cover Cap F F Factory Preset Non-Adjustable F H Factory Preset Hidden Adjustment F L 1/4" Hex Allen Head with Cover Cap and Lockwire Holes G Screen G BLANK NONE G S 60 Mesh Screen H Line Body H 0 No Body H 6T Aluminum SAE 6 H 8T Aluminum SAE 8 H 6TD Ductile Iron SAE 6 H 8TD Ductile Iron SAE 8 H 3B Aluminum BSPP 3/8" (3) H 3BD Ductile Iron BSPP 3/8" (3) J Seal J N Buna-N J V Fluorocarbon J P Polyurethane J U PPDI Urethane R Spring R 05 10.3 to 37.9 bar (150 to 550 psi) Spring Range R 15 6.9 to 103.4 bar (100 to 1500 psi) Spring Range R 21 27.6 to 144.8 bar (400 to 2100 psi) Spring Range R 33 55.2 to 227.5 bar (800 to 3300 psi) Spring Range S Setting S MXXX Spring Setting in XXX bar S XX Spring Setting in XX psi (x 100) |
Seal kit:
SK10-3X-BM
X=seal option
Seal kit installation instructions
Housings:
Available
10-3w valve bodies
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