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Rectus 71KB Series

Rectus 71KB Series

Brass/Thermoplastic Double Shut-Off

BRASS

Description: The 71KB series plug profile conforms to ISO Standard 7241-1 series B and is compatible with other makes of the same standard.

Advantages: This is a coupling to be operated with two hands, i.e. the unlocking sleeve must be pushed back manually when coupling.

Working Pressure: 250 bar

Working Temperature*
-20°C up to +100°C (NBR)
-15°C up to +200°C (FKM)
depending on the medium.

*At a temperature below -20°C and above +200°C special seals are available on request.

THERMOPLASTIC

Description: The 71KB series is a double shut-off Hydraulic coupling used for liquid media. The plug profile is manufactured in accordance with ISO-7241-1,series B. All versions are manufactured from non-rusting stainless steel or POM. This coupling requires two handed operation (the sleeve must be manually pulled back when connecting).

Advantages: Simple, yet rugged construction guarantees the highest safety.

Working Pressure:

71KB, 72KB, 73KB

PB = 15 bar (at 50°C) maximum STATIC working pressure with safety factor of 4 to 1.

74KB, 75KB, 76KB

PB = 10 bar (at 50°C) maximum STATIC working pressure with safety factor of 4 to 1.

Working Temperature*
-20°C up to +90°C (NBR)
-40°C up to +90°C (EPDM)
-15°C up to +90°C (FKM)
depending on the medium.

*At a temperature below -20°C and above +90°C special seals are available on request.

Description

Part Number Description
59-7103CF Rectus 71 Coupler 1/8″ FM Del
59-7103CH Rectus 71 Coupler ‘H’ 1/8″ Fbsp Brass
59-7103PF Rectus 71 Plug 1/8″ FMBSP Del
59-7103PH Rectus 71 Plug ‘H’ 1/8″ FBSP Brass
59-7206CF Rectus 72 Coupler 1/4″ FM Del
59-7206CH Rectus 72 Coupler ‘H’ 1/4″ FBSP Brass
59-7206PF Rectus 72 Plug 1/4″ FMBSP Del
59-7206PH Rectus 72 Plug ‘H’ 1/4″ FBSP Brass
59-7310CF Rectus 73 Coupler 3/8″ FM Del
59-7310CH Rectus 73 Coupler 3/8″ FBSP Brass
59-7310PF Rectus 73 Plug 3/8″ FMBSP Del
59-7310PH Rectus 73 Plug 3/8″ FBSP Brass
59-7413CF Rectus 74 Coupler 1/2″ FM Del
59-7413CH Rectus 74 Coupler 1/2″ FBSP Brass
59-7413PF Rectus 74 Plug 1/2″FMBSP Del
59-7413PH Rectus 74 Plug 1/2″ FBSP Brass
59-7519CF Rectus 75 Coupler 3/4″ FM Del
59-7519CH Rectus 75 Coupler 3/4″ FBSP Brass
59-7519PF Rectus 75 Plug 3/4″ FMBSP Del
59-7519PH Rectus 75 Plug 3/4″ FBSP Brass
59-7625CF Rectus 76 Coupler 1″ FM Del
59-7625CH Rectus 76 Coupler 1″ FBSP Brass
59-7625PF Rectus 76 Plug 1″ FBSP Del
59-7625PH Rectus 76 Plug 1 ” FBSP Brass

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