RUKO SCE-DIN5158-G1/2x14 testkoppeling

Hydraulic technicians and maintenance engineers rely on the RUKO SCE-DIN5158-G1/2x14 test coupling for safe pressure monitoring, venting, and sampling in high-pressure hydraulic and pneumatic systems. This screw-in coupling features a self-sealing poppet valve and is built to DIN 5158 standards.

Key specifications

• System connection thread: G 1/2" BSPP (ISO 1179-2)
• Test connection thread: M16x2 (Stauff Test 20)
• Body material: Carbon steel, zinc-nickel plated
• Seal material: NBR (Buna-N)
• Maximum operating pressure: 630 bar (9135 psi)
• Operating temperature range: -30°C to +100°C (-22°F to +212°F)
• Nominal diameter: 4 mm
• Hex size: 27 mm
• Thread length (system side): 14 mm
• Valve type: Self-sealing poppet valve
• Series: Stauff Test 20
• Standard compliance: DIN 5158

Why choose it

The zinc-nickel plating provides high corrosion resistance, ensuring long service life even in demanding environments. The self-sealing valve prevents fluid loss and contamination when the test hose is disconnected.

Ideal use cases

• Pressure monitoring in hydraulic power units
• Venting air from hydraulic systems
• Taking fluid samples for analysis
• Connecting pressure gauges or sensors

Good to know

The coupling is designed for screw-in mounting and is compatible with Stauff Test 20 test hoses and adapters. Its compact design allows installation in tight spaces.