9211 | UNI-Grip

CHECK VALVE (NON RETURN VALVE) FLANGED STRAIGHT SWING – NBR / EPDM – PN16 – DN50-DN150

The UNI-Grip pipe coupling is designed to replace the need for flanging, welding, pipe grooving and pipe threading by providing a quick and easy solution to joining plain-end pipe. This is possible due to the anchoring ring with conically stamped teeth that indents into the pipe’s surface (steel, stainless steel or cast iron) and provides safe and strong axial restraint.

Fig:

9211

Class & Approvals:

LR / DNV / DVGW / ABS / BV / RINA / RS / KR

Quality:

W5 (standard), W2 (on request)

Torque rate (Nm):

7 – 160 Nm

Size:

19 mm – 745 mm

Working Pressure:

PN6/PN70 – PN2,5/16

Temperature:

-30 °C up to +180 °C

Markets:

Maritime / Offshore / Industry / Energy / Petrochemical

Medium:

Water / Gas / Petroleum / Helium

Pipe Material:

Steel / Cast Iron

Gripring:

2 Axial Restraint Rings

Sealing:

EPDM & NBR (viton/silocone on request)

Operations:

Accommodates angulation, vibration and vacuum

Application:

Replace for Flanging / Welding / Pipe grooving / Pipe threading

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