HYDRAFORCE
5611801
$52.00
- HYDRAFORCE
- Material:5611801
- Model:RV50-22F-0-N-50/31.5 RELIEF VALVE
- Summary:RELIEF VALVE CARTRIDGE DIRECT ACTING POPPET
Quantity in stock: 0
Description RV50-22X is a screw in, cartridge style, direct acting, differential area, poppet type, hydraulic relief valve intended for use as a pressure limiting device in more demanding hydraulic circuits requiring low hysteresis and low internal leakage. Operation The RV50-22X blocks flow from port 2 to port 1 until sufficient pressure is present at port 2 to force the poppet from its seat. The cartridge offers smooth transition in response to loads in common hydraulic circuits. NOTE:Limit corssover applications to 207 bar (3000 psi) max. Features Adjustments cannot be backed out of the valve. Adjustments prevent springs from going solid. Hardened poppet and cage for long life. Smooth response to pressure surges. Industry-common size.
Properties: Unit weight:
0.23 kg (0.51 lb)
RV50-22A
0.25 kg (0.56 lb)
RV50-22B
0.28 kg (0.61 lb)
RV50-22C
0.22 kg (0.49 lb)
RV50-22F
0.22 kg (0.49 lb)
RV50-22H
0.28 kg (0.61 lb)
RV50-22L
Internal wetted surface area:
114 cm² (17.7 in²)
A, B, C, and L
126 cm² (19.5 in²)
F and H
Pressure change per adjuster turn:
35.8 bar (520 psi)
(approximate) A, B, C and L adjusters, spring code 50
44.9 bar (651 psi)
(approximate) H and F adjusters, spring code 50
Ratings: Pressure Ratings
Pressure rating:
365 bar (5300 psi)
Proof pressure:
482.6 bar (7000 psi)
Burst pressure:
965.3 bar (14000 psi)
Crack pressure defined:
Pressure evident at 0.95 lpm (0.25 gpm)
Flow Ratings
Flow rating:
75.7 lpm (20 gpm)
Maximum internal leakage:
5 drops/min
To 85% of nominal setting
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 seals with urethane seals
Storage temperature:
-40 to 70 °C (-40 to 160 °F)
Ambient temperature:
-40 to 70 °C (-40 to 160 °F)
Operating Parameters: Fluids
Fluids:
Mineral based or synthetic hydraulic fluid with lubricating
properties
Fluid viscosity range:
7.4 to 420 cSt
Maximum operating contamination level:
18/16/13 per ISO 4406
Performance:
Installation Specifications: Cavity:
VC10-2
10-size-2-way Cavities
Cartridge installation torque:
44.7 to 50.2 N-m (33 to 37 ft-lb)
Maximum allowable torque:
67.8 N-m (50 ft-lb)
H style plug torque:
32.5 to 35.3 N-m (24 to 26 ft-lb)
Orientation restriction:
None
Order Code: POSITION CODE DESCRIPTION RV50-22F-H-J-R/S 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 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 2B Aluminum BSPP 1/4" (2) H 3B Aluminum BSPP 3/8" (3) H 4B Aluminum BSPP 1/2" (4) H 4BD Ductile Iron BSPP 1/2" (4) J Seal J N Buna-N J V Fluorocarbon J P Polyurethane R Spring R 50 34 to 345 bar (500 to 5000 psi) Spring Range S Setting S MXXX Spring Setting in XXX bar S XX Spring Setting in XX psi (x 100)
Dimensions:
Accessories: Seal kit:
SK10-2X-T
X=N, V, P (port 2 pressure only)
SK10-2P-M
For PC seal option
SK10-2U-O
For U seal option
Seal kit installation instructions
Housings:
Available
10-2W valve bodies