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)

Model Options

KS10-30F-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
3B
Aluminum BSPP 3/8" (3)
3BD
Ductile Iron BSPP 3/8" (3)
J Seal
CODE
DESCRIPTION
N
Buna-N
V
Fluorocarbon
P
Polyurethane
U
PPDI Urethane
R Spring
CODE
DESCRIPTION
04A
3.4 to 27.6 bar (50 to 400 psi) Spring Range
04B
3.4 to 27.6 bar (50 to 400 psi) Spring Range
04C
3.4 to 27.6 bar (50 to 400 psi) Spring Range
04D
3.4 to 27.6 bar (50 to 400 psi) Spring Range
15A
10.3 to 103.4 bar (150 to 1500 psi) Spring Range
15B
10.3 to 103.4 bar (150 to 1500 psi) Spring Range
15C
10.3 to 103.4 bar (150 to 1500 psi) Spring Range
15D
10.3 to 103.4 bar (150 to 1500 psi) Spring Range
30A
24.1 to 206.8 bar (350 to 3000 psi) Spring Range
30B
24.1 to 206.8 bar (350 to 3000 psi) Spring Range
30C
24.1 to 206.8 bar (350 to 3000 psi) Spring Range
30D
24.1 to 206.8 bar (350 to 3000 psi) Spring Range
S Setting
CODE
DESCRIPTION
MXXX
Spring Setting in XXX bar
XX
Spring Setting in XX psi (x 100)