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Mr Central Heating has the important accessories you need. For example, Evolve's safety relief valve and pressure reducing valve are designed for use with potable water. The Evolve auto bypass valve responds to system pressure, and the Honeywell vent is designed for systems requiring removal of air when filling with water. Also in stock are cylinder flanges, filling loops, wiring centre and universal thermocouple.
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Showing items 31-60 of 86

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Evolve 15mm x 1/2" 7bar Unvented T & P Relief Valve

Evolve 15mm x 1/2" 7bar Unvented T & P Relief Valve

£23.48 £19.57
213 Available for Delivery
Select your local store for Stock Availability.
Evolve 15mm x 1/2" 10bar Unvented T & P Relief Valve

Evolve 15mm x 1/2" 10bar Unvented T & P Relief Valve

£25.52 £21.27
895 Available for Delivery
Select your local store for Stock Availability.
Evolve 22mm x 3/4" 6bar Unvented T & P Relief Valve

Evolve 22mm x 3/4" 6bar Unvented T & P Relief Valve

£31.97 £26.64
1287 Available for Delivery
Select your local store for Stock Availability.
Evolve 22mm x 3/4" 7bar Unvented T & P Relief Valve

Evolve 22mm x 3/4" 7bar Unvented T & P Relief Valve

£34.09 £28.41
1362 Available for Delivery
Select your local store for Stock Availability.
Evolve 22mm x 3/4" 10bar Unvented T & P Relief Valve

Evolve 22mm x 3/4" 10bar Unvented T & P Relief Valve

£38.36 £31.97
1367 Available for Delivery
Select your local store for Stock Availability.
On Sale
CLEARANCE - Yorhe 22 mm Heavy Duty Auto Bypass Valve YBV22

CLEARANCE - Yorhe 22 mm Heavy Duty Auto Bypass Valve YBV22

£19.00 £15.83
1510 Available for Delivery
Select your local store for Stock Availability.
BiWorld 6 Bar Pressure Gauge c/w 1/4" Back Connection

BiWorld 6 Bar Pressure Gauge c/w 1/4" Back Connection

£5.00 £4.17
238 Available for Delivery
Select your local store for Stock Availability.
BiWorld 10 Bar Pressure Gauge c/w 1/4" Back Connection

BiWorld 10 Bar Pressure Gauge c/w 1/4" Back Connection

£5.46 £4.55
123 Available for Delivery
Select your local store for Stock Availability.
BiWorld 6 Bar Pressure Gauge c/w 1/4" Side Connection

BiWorld 6 Bar Pressure Gauge c/w 1/4" Side Connection

£4.73 £3.94
144 Available for Delivery
Select your local store for Stock Availability.
BiWorld 10 Bar Pressure Gauge c/w 1/4" Side Connection

BiWorld 10 Bar Pressure Gauge c/w 1/4" Side Connection

£5.16 £4.30
148 Available for Delivery
Select your local store for Stock Availability.
On Sale
CLEARANCE - Yorhe Pressure Gauge 0-7 Bar

CLEARANCE - Yorhe Pressure Gauge 0-7 Bar

£3.46 £2.88
560 Available for Delivery
Select your local store for Stock Availability.
On Sale
CLEARANCE - Yorhe 1/2" Female x 1/2" Female 3 Bar Safety Relief Valve

CLEARANCE - Yorhe 1/2" Female x 1/2" Female 3 Bar Safety Relief Valve

£4.34 £3.62
32 Available for Delivery
Select your local store for Stock Availability.
On Sale
CLEARANCE - Yorhe 1/2" Male x 1/2" Female 3 Bar Safety Relief Valve

CLEARANCE - Yorhe 1/2" Male x 1/2" Female 3 Bar Safety Relief Valve

£4.60 £3.83
856 Available for Delivery
Select your local store for Stock Availability.
On Sale
CLEARANCE - Yorhe 1/2" Female x 1/2" Female 3 Bar Safety Relief Valve c/w Gauge

CLEARANCE - Yorhe 1/2" Female x 1/2" Female 3 Bar Safety Relief Valve c/w Gauge

£8.50 £7.08
668 Available for Delivery
Select your local store for Stock Availability.
On Sale
CLEARANCE - Yorhe 1/2" Male x 1/2" Female 3 Bar Safety Relief Valve c/w Gauge

CLEARANCE - Yorhe 1/2" Male x 1/2" Female 3 Bar Safety Relief Valve c/w Gauge

£8.80 £7.33
856 Available for Delivery
Select your local store for Stock Availability.
On Sale
CLEARANCE - Yorhe 3/4" Female x 3/4" Female 3 Bar Safety Relief Valve c/w Gauge

CLEARANCE - Yorhe 3/4" Female x 3/4" Female 3 Bar Safety Relief Valve c/w Gauge

£10.50 £8.75
767 Available for Delivery
Select your local store for Stock Availability.
Altecnic 1/2"F/F 3 Bar Safety Relief Valve

Altecnic 1/2"F/F 3 Bar Safety Relief Valve

£8.84 £7.37
37 Available for Delivery
Select your local store for Stock Availability.
Altecnic 1/2"F/F 6 Bar Safety Relief Valve

Altecnic 1/2"F/F 6 Bar Safety Relief Valve

£9.91 £8.26
73 Available for Delivery
Select your local store for Stock Availability.
Altecnic 3/4"F/F 3 Bar Safety Relief Valve

Altecnic 3/4"F/F 3 Bar Safety Relief Valve

£15.22 £12.68
77 Available for Delivery
Select your local store for Stock Availability.
Altecnic 3/4"F/F 6 Bar Safety Relief Valve

Altecnic 3/4"F/F 6 Bar Safety Relief Valve

£15.22 £12.68
75 Available for Delivery
Select your local store for Stock Availability.
Altenic 1/2" M/F 3 Bar Safety Relief Valve

Altenic 1/2" M/F 3 Bar Safety Relief Valve

£9.95 £8.29
61 Available for Delivery
Select your local store for Stock Availability.
Caleffi 15mm/1/2" Mxf Ext 3Bar Safety Relief Valve

Caleffi 15mm/1/2" Mxf Ext 3Bar Safety Relief Valve

£11.36 £9.47
19 Available for Delivery
Select your local store for Stock Availability.
Altecnic 1/2" M/F 6 Bar Safety Relief Valve

Altecnic 1/2" M/F 6 Bar Safety Relief Valve

£8.88 £7.40
56 Available for Delivery
Select your local store for Stock Availability.
Altecnic 1/2"F/F 3 Bar Safety Relief Valve & Gauge

Altecnic 1/2"F/F 3 Bar Safety Relief Valve & Gauge

£16.50 £13.75
50 Available for Delivery
Select your local store for Stock Availability.
Altecnic 1/2"F/F 6 Bar Safety Relief Valve & Gauge

Altecnic 1/2"F/F 6 Bar Safety Relief Valve & Gauge

£16.50 £13.75
79 Available for Delivery
Select your local store for Stock Availability.
Altecnic 3/4"F/F 3 Bar Safety Relief Valve & Gauge

Altecnic 3/4"F/F 3 Bar Safety Relief Valve & Gauge

£22.36 £18.63
102 Available for Delivery
Select your local store for Stock Availability.
 Altecnic 3/4"F/F 6 Bar Safety Relief Valve With Gauge

Altecnic 3/4"F/F 6 Bar Safety Relief Valve With Gauge

£22.36 £18.63
104 Available for Delivery
Select your local store for Stock Availability.
Altecnic 1/2"M/F 3 Bar Safety Relief Valve & Gauge

Altecnic 1/2"M/F 3 Bar Safety Relief Valve & Gauge

£21.47 £17.89
72 Available for Delivery
Select your local store for Stock Availability.
Altecnic Minical Automatic Air Vent 3/8"M

Altecnic Minical Automatic Air Vent 3/8"M

£9.96 £8.30
61 Available for Delivery
Select your local store for Stock Availability.
Altecnic Minical Automatic Air Vent 1/2"M

Altecnic Minical Automatic Air Vent 1/2"M

£9.96 £8.30
23 Available for Delivery
Select your local store for Stock Availability.

Showing items 31-60 of 86

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