ISO5675 S4 China Supplier Hydraulic Quick Coupler Connect under pressure couplings
Product Description
ISO5675 S4 China Supplier Hydraulic Quick Coupler Connect under pressure couplings (Stainless Steel).
S4 Series couplings feature:
1.Poppet valves can prevent uncoupled leakage.
2.Ball valves available for rugged dependability in heavy-duty hydraulic applications within rated working pressure.
3.Hard, chrome alloy balls are used for valving, It be loaded on the valve seat by the springs.
4.The valve provides a metal-to-metal seal between the ball and coined seat.
5.Critical parts are hardened for durability.
6.Dependable ball-locking mechanism holds the mating halves together.
7.Socket and plug are precision machined from solid bar stock.
8.S4 series comply to ISO5675 standard.
9.Interchangeable with PARKER 4000 Series and FASTER NV/NS Series.
Demension:
| Body Size (In) | 1/4 | 3/8 | 1/2 | 3/4 | 1 |
| Rated Pressure (PSI) | 5000 | 4000 | 4000 | 3000 | 3000 |
| Rated Flow (GPM) | 3 | 6 | 12 | 28 | 50 |
| Temperature Range (std seals) | -20℃ to + 80℃ | ||||
| Standard seal material |
NBR
|
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1.Poppet valves can prevent uncoupled leakage.
2.Ball valves available for rugged dependability in heavy-duty hydraulic applications within rated working pressure.
3.Hard, chrome alloy balls are used for valving, It be loaded on the valve seat by the springs.
4.The valve provides a metal-to-metal seal between the ball and coined seat.
5.Critical parts are hardened for durability.
6.Dependable ball-locking mechanism holds the mating halves together.
7.Socket and plug are precision machined from solid bar stock.
8.S4 series comply to ISO5675 standard.
9.Interchangeable with PARKER 4000 Series and FASTER NV/NS Series.
Demension:
| Part No | ISO | Thread | L | L1 | L2 | D1 | D2 | CH1 | CH2 |
| S4-02 | 6.3 | 1/4 | 72 | 53.5 | 36 | 27.5 | 14.2 | 19 | 19 |
| S4-03 | 10 | 3/8 | 82.5 | 63 | 40 | 34 | 19.1 | 24 | 24 |
| S4-04 | 12.5 | 1/2 | 87.5 | 66 | 43.5 | 39 | 20.5 | 27 | 27 |
| S4-06 | 20 | 3/4 | 107 | 82.5 | 53.5 | 48 | 27.9 | 34 | 34 |
| S8-08 | 25 | 1 | 126 | 96.5 | 63 | 56 | 31.3 | 41 | 41 |