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Spring Loaded Regulators
Series
Picture
Port Size
Valve Size
Flow (Cv)
Inlet Pressure BAR (Maximum)
Outlet Pressure BAR (Maximum)
Temperature (Min-Max)
J20
1/4" BSP
1/16"
0.12
210
10
-40°C-+150°C
J44
1/2" BSP
4MM
0.79
50
35
+20°C-+300°C
J45
1" BSP
1/2"
3.4
210
70
-40°C-+150°C
J46
3/4" BSP
3/8"
3.35
80
33
-40°C-+150°C
J50
3/8" BSP
1/4"
0.84
750
550
-40°C-+150°C
J53/54
3/8" 1/2" BSP
1/4" 5/16"
0.64/1.0
350
30/70
-40°C-+150°C
J55
1/2" BSP
1/4"
0.84
420
103
-40°C-+150°C
Spring Loaded Back Pressure Valves
Series
Picture
Port Size
Valve Size
Flow (Cv)
Inlet Pressure BAR (Maximum)
Outlet Pressure BAR (Maximum)
Temperature (Min-Max)
L08
1/2" BSP
5MM
0.66
420
400
-40°C-+150°C
L45
1" BSP
1/2"
3.4
70
70
-40°C-+150°C
L50
3/8" BSP
1/4"
1.1
242
242
-40°C-+150°C
Dome Loaded Regulators
Series
Picture
Port Size
Valve Size
Flow (Cv)
Inlet Pressure BAR (Maximum)
Outlet Pressure BAR (Maximum)
Temperature (Min-Max)
K16
1/4" BSP
1/4"
0.84
413
300
-40°C-+150°C
K30 Series
1" - 3" BSP
1/2" - 1 1/2"
3.4 - 34
55-70
42-70
-40°C-+150°C
K40 Series
DN25-DN80
1/2" - 1 1/2"
3.4-34
40
40
-40°C-+150°C
K50 Series
1" - 2" BSP
1/2" - 1 1/2"
0.46 - 28.5
310-420
172-300
-40°C-+150°C
Dome Loaded Back Pressure Valves
Series
Picture
Port Size
Valve Size
Flow (Cv)
Inlet Pressure BAR (Maximum)
Outlet Pressure BAR (Maximum)
Temperature (Min-Max)
M30 Series
1" - 3" BSP
1/2" - 1 1/2"
3.4-34
55-70
55-70
-40°C-+150°C
M51
1" BSP
1/2"
3.2
300
300
-40°C-+150°C
Speciality Products
Series
Picture
Port Size
Valve Size
Flow (Cv)
Inlet Pressure BAR (Maximum)
Outlet Pressure BAR (Maximum)
Temperature (Min-Max)
A17
1/4" BSP
3mm
0.3
420
400
-25°C - +45°C
Ancillary Products
Series
Picture
Port Size
Inlet Pressure BAR (Maximum)
Outlet Pressure BAR (Maximum)
Temperature (Min-Max)
N
1/4" - 3/4" BSP
413
413
-25°C-+120°C
W11/12
3/8" - 1" BDP
750/420
750/420
-40°C-+150°C
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Technical documents
ASME N/NPT Stamp Certificate
BS EN ISO 9001-2000/14001 Certificate
BASEEFA License 2008
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