Valves - Pressure Controls - Sequence Valves - Internal Pilot

KS10-30

KICK DOWN SEQUENCE VALVE

Overview

Description

This is a direct acting spool type, hydraulic sequence valve with an internal pilot and spring chamber drain. It is designed to direct flow to a secondary circuit once a predetermined pressure is attained in a primary circuit. The valve will remain shifted until the pressure in the secondary circuit falls below secondary pressure setting.

Features

  • Adjustments cannot be backed out of the valve.
  • Adjustments prohibit springs from going solid.
  • Optional spring ranges to 144.8 bar (2100 psi).
  • Hardened spool and cage for long life.
  • Industry-common size.
Pressure Ratings
Operating pressure:
  • 207 bar (3000 psi) Ports 1, 2
Crack pressure defined:
  • Evident at port 1 when 0.95 lpm (0.25 gpm) attained at port 1 to port 2
Temperature Ratings
Operating fluid temperature:
  • -40 to 121 °C (-40 to 250 °F) With Buna N seals
  • -35 to 204 °C (-31 to 400 °F) With Viton seals
Unit weight:
  • 0.26 kg (0.58 lb) KS10-30A
  • 0.29 kg (0.63 lb) KS10-30B
  • 0.31 kg (0.68 lb) KS10-30C, KS10-30L
  • 0.25 kg (0.56 lb) KS10-30F, KS10-30H
KS10-30_Perf(2022-02-24)
KS10-30_Dim(2022-02-24)
Cavity:
Cartridge installation torque:
  • 27.1 to 32.5 N-m (20 to 24 ft-lb)
H style plug torque:
  • 33.9 N-m (25 ft-lb)
Seal kit:
  • SK10-3N-BB Buna N
  • SK10-3V-BB Viton
KS10-30_Order(2022-02-24)
POSITION
CODE
DESCRIPTION
KS10-30F-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
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
04A
3.4 to 27.6 bar (50 to 400 psi) Spring Range
R
04B
3.4 to 27.6 bar (50 to 400 psi) Spring Range
R
04C
3.4 to 27.6 bar (50 to 400 psi) Spring Range
R
04D
3.4 to 27.6 bar (50 to 400 psi) Spring Range
R
15A
10.3 to 103.4 bar (150 to 1500 psi) Spring Range
R
15B
10.3 to 103.4 bar (150 to 1500 psi) Spring Range
R
15C
10.3 to 103.4 bar (150 to 1500 psi) Spring Range
R
15D
10.3 to 103.4 bar (150 to 1500 psi) Spring Range
R
30A
24.1 to 206.8 bar (350 to 3000 psi) Spring Range
R
30B
24.1 to 206.8 bar (350 to 3000 psi) Spring Range
R
30C
24.1 to 206.8 bar (350 to 3000 psi) Spring Range
R
30D
24.1 to 206.8 bar (350 to 3000 psi) Spring Range
S
Setting
S
MXXX
Spring Setting in XXX bar
S
XX
Spring Setting in XX psi (x 100)