KZF couplings, are used across the spectrum of hydraulic applications. These Double Shut-Off couplings can be found anywhere that fluid transfer lines need to be connected and disconnected for operation or maintenance of equipment, and a loss of fluid is undesirable. Primarily used with hydraulic fluid. KZF couplings are also used with chemicals, water, steam, and some gases.
Specification
| Body Size(in) | 1/8 | 1/4 | 3/8 | 1/2 | 3/4 | 1 | 1-1/4 | 1-1/2 | 2 |
| Rated Pressure(PSI) | 2000 | 2000 | 1500 | 1500 | 1500 | 1000 | 1000 | 1000 | 1000 |
| Rated Flow(GPM) | 1 | 3 | 6 | 12 | 28 | 50 | 75 | 100 | 150 |
| Temperature Range | -20℃ to +120℃ | ||||||||
| Standard seal material | VITON | ||||||||
KZF Series couplings feature:
1. Poppet valves available to prevent uncoupled leakage.
2. Poppet valves open automatically when coupled, within rated working pressure, to keep the flow expeditely.
3. Dependable ball-locking mechanism holds the mating halves together.
4. Socket and plug are precision machined from solid bar stock.
5. KZF series conforms to the standard of ISO 7241-B
Interchangeable Standard :
PARKER 60 Series,
FASTER HNV Series,
AEROQUIP FD45 Series,
HANSEN HK Series.
Performance: Test liquid oil -150SUS
Performance: (3/4"&1) Test liquid oil -150SUS,
(11/4",11/2",2") Test liquid oil -200SUS
GPM = 3.78 L/Min, 1 psid = 0.0069 MPa.
BR 17342 
US 11378 
VN 5971 
CN 2857 
TR 2385 
SG 2121 
AU 1771 
CA 1707 
