中文 português (Brasil)

Valves - Pressure Controls - Relief Valve - Direct Acting - Differential Area Poppet Type

RV10-22

RELIEF VALVE CARTRIDGE DIRECT ACTING POPPET

Expand All|Collapse All

Overview

Description

RV10-22X 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 RV10-22X 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.

Features

  • Adjustments cannot be backed out of the valve.
  • Adjustments options A, B, and C: positive stops prevent springs from going solid.
  • Hardened poppet and cage for long life.
  • Optional spring ranges to 241 bar (3500 psi).
  • Rapid response to pressure surges.
  • Industry-common size.
Pressure Ratings
Pressure rating:
  • 241.3 bar (3500 psi)
Proof pressure:
  • 482.6 bar (7000 psi)
Burst pressure:
  • 965.3 bar (14000 psi)
Relief pressure defined:
  • Pressure evident at
  • 0.95 lpm (0.25 gpm)
Flow Ratings
Flow rating:
  • 113.6 lpm (30 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
Storage temperature:
  • -40 to 70 °C (-40 to 160 °F)
Ambient temperature:
  • -40 to 70 °C (-40 to 160 °F)
Other Ratings
Corrosion protection:
  • GRV10-22X 960 hr salt spray per ASTM b117
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
Unit weight:
  • 0.231 kg (0.51 lb) RV10-22A
  • 0.254 kg (0.56 lb) RV10-22B
  • 0.276 kg (0.61 lb) RV10-22C, RV10-22L
  • 0.222 kg (0.49 lb) RV10-22F, RV10-22H
Internal wetted surface area:
  • 114 cm² (17.7 in²) A, B, C and L
  • 126 cm² (19.5 in²) F and H
RV10-22_Perf(2022-02-24)
RV10-20_Dim(2022-02-24)
Cavity:
  • VC10-2
Cartridge installation torque:
  • 33.9 to 36.7 N-m (25 to 27 ft-lb)
  • 66.7 N-m (50 ft-lb) Maximum allowable
Adjuster cap torque:
  • 32.5 to 35.3 N-m (24 to 26 ft-lb) H-style plug
Orientation restriction:
  • None
Seal kit:
  • SK10-2X-T X = N, V, P
  • SK10-2X-M For bidirectional operation
  • SK10-2X-O X = U
Housings:
RV10-22_Order(2022-02-24)

Model Options

RV10-22F-H-J-R/S
F Adjustment Option
CODE
DESCRIPTION
A
1/4" Hex Allen Head
B
1-1/2" Diameter Aluminum Knob with Aluminum Lock Knob
C
1/4" Hex Allen Head with Cover Cap
F
Factory Preset Non-Adjustable
H
Factory Preset Hidden Adjustment
L
1/4" Hex Allen Head with Cover Cap and Lockwire Holes
H Line Body
CODE
DESCRIPTION
0
No Body
6T
Aluminum SAE 6
8T
Aluminum SAE 8
6TD
Ductile Iron SAE 6
8TD
Ductile Iron SAE 8
2B
Aluminum BSPP 1/4" (2)
3B
Aluminum BSPP 3/8" (3)
4B
Aluminum BSPP 1/2" (4)
4BD
Ductile Iron BSPP 1/2" (4)
J Seal
CODE
DESCRIPTION
N
Buna-N
NC
Buna-N for Crossover Applications
V
Fluorocarbon
VC
Fluorocarbon for Crossover Applications
P
Polyurethane
PC
Polyurethane for Crossover Applications
U
PPDI Urethane
R Spring
CODE
DESCRIPTION
06
6.9 to 41.5 bar (100 to 600 psi) Spring Range
13
10.3 to 89.6 bar (150 to 1300 psi) Spring Range
25
17.2 to 172.4 bar (250 to 2500 psi) Spring Range
35
20.7 to 241.3 bar (300 to 3500 psi) Spring Range
S Setting
CODE
DESCRIPTION
MXXX
Spring Setting in XXX bar
XX
Spring Setting in XX psi (x 100)

Related Products

RV58-20
RELIEF VALVE CARTRIDGE DIRECT ACTING DIFFERENTIAL AREA POPPET TYPE
Catalog Page PDF File
RV08-22
RELIEF VALVE CARTRIDGE DIRECT ACTING DIFFERENTIAL AREA POPPET TYPE
Catalog Page PDF File
RV50-22
RELIEF VALVE CARTRIDGE DIRECT ACTING POPPET
Catalog Page PDF File
RV08-20
RELIEF VALVE CARTRIDGE DIRECT ACTING POPPET TYPE
Catalog Page PDF File
RV10-20
RELIEF VALVE CARTRIDGE DIRECT ACTING POPPET
Catalog Page PDF File
STP Files Download PDF of Page Request a Quote