Viking Johnson FlexLock Ductile Iron Pipe Coupling
Adapter body & ends rings in ductile iron (EN GJS-450-10) to BS EN 1563
Black Rilsan (nylon 11) coated for impact, abrasion, weathering and chemical resistance
Suitable for plain ended steel pipe
EPDM rubber gaskets with load-bearing stainless steel teeth
Captive, non-rotating steel bolt heads require a spanner for installation. Standard bolt torque: See datasheet
Sleeve length & thickness: See datasheet
Setting gap range: See datasheet
Allows angular deflection (up to 6°) between pipes to accommodate for normal pipeline movement
Can restrain pressure thrusts at bends without the need for thrust blocks
Maximum operating pressure: 16 bar (PN16)
Operating temperature range: -40°C – 40°C
