MKII 80mm Internal Gas Relief Valve — Suitable for a
pressure range of between 100 — 525.5 PSI (6.90 — 36.24
Bar). Contact parts manufactured in 304/316 stainless
steel. Fitted with PTFE seals as standard.
Options — alternative flange drillings are available. Please
see below for standard flange drilling patterns. Kalrez®
Weight 21 Kgs *See Note
Design Temperature -55°C to 80°C (-67°F to 176°F)
Note : Weight varies according to valve specification.
Design approval by Lloyds Register of Shipping and
Russian Maritime Register of Shipping.
Test certificates supplied as standard. Please see
separate data sheets for details on flow rates.
Tests may be witnessed and valves individually
stamped by an independent inspectorate by