Changeover Valves

Propane 37mb 2 Cylinder Automatic Changeover Valve
with OPSO*
Calor Code: 601238

Automatic changeover valve with OPSO with POL x 1/2” BSP FEM connections. Designed to operate multi cylinder systems, complete with a second stage regulator, 2 hoses, 1 ball valve, 1 Installation kit (gasket, screws).

Max Inlet Pressure (bar)16
Capacity (kg/h)4
Operating Pressure (mbar)37
ConnectionP0L x 1/2″ BSP FEM

Hoses & Pigtails

4 Cylinder Upgrade Kit (Standard)*
Calor Code: 601239

4 cylinder OPSO upgrade kit for use when upgrading from a 2 cylinder system to 4 cylinders. Comes complete with 2 hoses and ‘T’ piece. Only to be used with changeover valves with OPSO (an over pressure protection device).

Standard Hose** 20″ & 30″
(image shown as an example)

High quality LPG hosing for use with changeover valves.

Caravan Connection Hose

1/2″ NB 1/2″ BSPTM x 15mm copper (1.2 meter long) – part number CARAHOSE

3/4″ NB 1/2″ BSPTM X 22 copper (1.2 meter long) – part number CARAHOSE1


Universal BBQ Hose & Regulator Kit
Calor Code: 601260

A complete kit to get your BBQ up and running. Includes 1m x 8mm hose, 1 Patio Gas® Clip-On regulator and 1 x 5/8” UNF & 1 x 1/4” LH BBQ fittings.


1, Extended Tee, male x female x female Pol. For connection of additional cylinders.

2, Male nozzle to suit 8mm hose

3, T Connector 8mm nozzle

4, Y Connector 8mm nozzle


Heavyweight Pol spanner – part number SPANNER03