The lock valve combines a Kepsel® Cartridge Insert Check with a rugged pilot operator. They free flow
from valve port to cylinder port (or to portion of circuit) and “lock” reverse flow until pilot pressure is
applied to unlock the internal check valve and allow reverse flow. Kepner's Flexible Seal Seat™
provides positive bubble-tight locking to prevent load drift or circuit creep, and answers the need where
internal leakage could adversely affect performance such as with clamping cylinders ormore outrigger
stabilizer jacks. Standard and specialty valve designs handle a wide variety of applications for
dependable position and load holding, including safety holding against line rupture or control valve
leakage. less
Unit of Measure
Specifications
Body Materials |
N/A Aluminum |
Valve Module Materials |
N/A Steel |
Pilot Piston Materials |
N/A Stainless Steel |
Port Caps Materials |
N/A Steel |
O-Ring Seals |
N/A Cylinder/pilot port caps - Buna-N Internal check valve - Teflon® |
| Temperature1 | N/A -40 to 300 ºF-40 to 149 ºC |
Max. Operating Pressure |
N/A 3000 psi207 bar |
Max. Flow |
N/A 40 gpm151 lpm |
A - Total Length |
N/A 4.320 in |
B |
N/A 3.690 in |
C |
N/A 2.14 in |
D |
N/A 2.000 in |
E |
N/A 0.380 in |
F |
N/A 0.310 in |
G |
N/A 1.380 in |
H |
N/A 1.250 in |
J Hex |
N/A 1 in |
K Pilot Port |
N/A 1/4 FPT |
L - End Connections (Cyl. And Valve Port) |
N/A 3/8 SAE |
Features and Benefits
|
N/A
|
- 1 O-Ring dependent
