These rugged valves combine two Kepsel® Cartridge Check
Valves with close fitting pilot piston shuttle to offer dependable cylinder
locking in both directions. They permit free flow from valve port to cylinder
port (or to portion of circuit) through one check valve while at the same time
piloting open the check valve on the other side to allow reverse flow. When
pressure at the valve ports is removed both check valves close and lock against
movement in either direction by preventing reverse flow. Kepner's Flexible
Seal Seat™ provides positive bubble-tight locking to prevent load
drift or circuit creep. Standard and specialty valve designs handle a wide
variety of applications, and are commonly used with double acting cylinders
for position locking and for holding against line rupture or control valve
leakage.
- Flexible
Seal Seat™ ensures zero leak (bubble-tight) seal
locking both sides
- Surge flow protected with calibrated pilot orifice
- Close fitting pilot piston with pressure balancing grooves for minimal
pilot loss
- Basic pilot ratio 3:1
- High strength, light weight aluminum body
- Mounting holes for installation
- End Connections/Ports: 1/4 inch to 3/4 inch NPTF or SAE tube
- Body: Aluminum, Valve Module: Steel, Pilot Piston: Stainless, Port Caps: Steel
- O-Ring Seals: Teflon® (internal check valves), Buna N (cylinder
port caps)
- Temperature: -40°F to 300°F (-40°C to 149°C), O-Ring
dependent
- Operating Pressure: to 3000 PSI (207 bar)
- Flow: to 40 GPM (151 LPM)
Consult Factory or Distributor for more help. Customer/user is solely
responsible to select products suitable for their specific application requirements
and to ensure proper installation, operation and maintenance of these products.
Improper selection or use of products can cause personal injury or property
damage. All sales are subject to Kepner Products Company Standard Terms and Conditions of Sale. |