The coupling system is available as double shut-off, straight-through or with single shut-off version. Single shut-off only on the side of the coupling. Also available in stainless steel. From series 2500 double O-ring seal.

Connected length in total: 81 mm

Straight-through – minimum pressure drop. Double safety through a double O-ring seal. A safety closing ring prevents unintentional uncoupling. Corrosion resistant. Compact dimensions.

See chart.

-30°C up to +100°C (NBR)
-25°C up to +200°C (FKM)
depending on the medium.

*At a temperature below -25°C and above +200°C special seals are available on request.

Material Coupling	Standard	Stainless Steel
Coupling Body Sleeve Locking Ring Valve Adapter Springs Locking Balls Seals Valve Holder (up to 100°C) Valve Holder (over 100°C)	Brass, Nickel Pl., Chromated Brass, Nickel Pl., Chromated Brass, Zinc-iron coated, Black passivated, sealed Brass Brass, Nickel Pl. AISI 301 AISI 420 C NBR/FKM Zinc Casting Brass	AISI 316 AISI 316 AISI 316 AISI 316 AISI 301 AISI 420 C FKM AISI 316 AISI 316	Brass, Chromated Brass, Chromated Brass, Zinc Chromated Conversion Coated Brass Brass, Chromated AISI 301 AISI 304 NBR Zinc Casting
Plug
Plug Body Valve Springs Seals	Steel, Hardened, Zinc Pl., Yellow passivated, sealed Brass AISI 301 NBR/FKM	AISI 316 AISI 316 AISI 301 FKM
Pressures
Bursting Pressure connected Working Pressure disconnected	> 1800 bar 300 bar	> 1000 bar 250 bar	> 100 bar 10 bar