Jiayao Co., Ltd.
                                                                                                           
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11 Years
Since 2015
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Tools & Hardware Pipe Fittings

Self Lock 1/4 Quick Release Coupling 5000 Psi High Pressure Quick Connect Fittings

Price Negotiable
Price: US$ 1/Piece
MOQ: 1Piece
Delivery Time: Negotiable
Brand: JIAYAO/RUNXI/OEM/ODM
Product Description

Stainless Steel Quick connect couplings are designed to quickly connect and disconnect hoses, pipes, or equipment without the need for tools or special skills.The couplers are made of high-quality stainless steel, which provides excellent resistance against rust, corrosion, and chemicals. Stainless steel quick couplers are capable of handling high-pressure and high-temperature applications.

 

Feature:

1. Poppet valves are available to prevent uncoupled leakage.

2. Poppet valves open automatically when coupled, within rated working pressure, to keep the expedite flowing.

3. Critical parts are hardened for durability.

4. Secured ball-locking mechanism holds the two matchable parts together.

5.Prevention of hose torsion due to movement possibity in coupled position.

6. Socket and plug are precision machined from solid bar stock.

7.Surface treatment Cr III

8.Complying with the standard of ISO A. Compatible with PARKER 6600 Series, FASTER ANV Series, AEROQUIP 5600 Series, HANSEN HA 15000 Series, Tomco A5600 Series, Stucchi BIR Series and Dixon K Series hydraulic quick release coupling

 

Standard Construction and Option:

  • Carbon steel with trivalent plating (zinc nickel plating available)
  • Fitted with Nitrile seals (Viton seals availabe)
  • Carbon steel body (Stainless steel 304/316 availabe)
  • Thread option: NPT/BSPP/BSPT availabe


Standard: ISO7241-B, ISO16028, Interchangeable with ISO 16028 and ISO 7241-A standard quick couplers.
Application:
- For fast and secure fluid transfer between pipes, hoses, tanks and equipment. (used for construction equipment, forest equipment, hydraulic machinery and oil equipment.)
- Widely used in pneumatic and hydraulic systems to connect hoses, cylinders, valves and other components.
- Also used in agriculture applications for connecting irrigation systems, pumps and hoses.

Quick Coupling Parameters:

Quick Coupling
Item LS ØD HS A T
E102-02SF 49.5 26 19*6 13 G1/4 NPT1/4
E102-03SF 56 31.5 22*6 14 G3/8 NPT3/8
E102-04SF 66 39 27*6 16 G1/2 NPT1/2
E102-06SF 80 48 34*6 18 G3/4 NPT3/4
E102-08SF 95.5 58 41*6 21 G1 NPT1
Quick Coupling
Item LP C HS T
E102-02PF 35.5 14.5 17*6 G1/4 NPT1/4
E102-03PF 36.5 21.5 22*6 G3/8 NPT3/8
E102-04PF 43.5 27 27*6 G1/2 NPT1/2
E102-06PF 57 28 35*6 G3/4 NPT3/4
E102-08PF 59.5 36 41*6 G1 NPT1

 

Size
(in)
ISO
(mm)
Max Working Pressure
(bar)
Rated Flow
(l/m)
Min Blast Pressure
(bar)
Fluid Loss
(ml-cc)
Connection Connection Male Female
1/4 6.3 400 12 1900 1900 1900 0.008
3/8 10 350 23 1600 1560 1780 0.01
1/2 12.5 350 45 1770 1700 1590 0.012
3/4 20 350 74 1580 1660 1420 0.015
1 25 350 100 1840 1600 1470 0.02
1-1/4 31.5 350 189 1530 1470 1400 0.03
1-1/2 40 230 288 800 700 320 0.05
2 50 150 379 600 600 280 0.1

 

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Jiayao Co., Ltd.
Location No. 2-37, Yuying Street, Guangchuan Town, Jing County, Hengshui City, Hebei Province, China
Contact Person Rebecca Lee

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