Check Valves
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Description
Brass Swing Check Valve. Metal Seat.
Connection
BSP Parallel F/F Ends (ISO 228/1)
Pressure
20 Bar Rated
Temperature
0°C to +150°C
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Description
Brass Swing Check Valve. Rubber Seat.
Connection
BSP Parallel F/F Ends (ISO 228/1)
Pressure
20 Bar Rated
Temperature
0°C to +100°C
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Description
Brass Spring Check Valve. Brass Disc. NBR Seat.
Connection
BSP Parallel F/F Ends (ISO 228/1)
Approvals/ other
WRAS Approved
Pressure
20 Bar Rated
Temperature
0°C to +100°C
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Description
Connection
BSP Parallel Male End
Pressure
16 Bar Rated (½" - 1"), 10 Bar Rated (1¼" - 2"), 8 Bar Rated (2½ - 4")
Temperature
0°C to +90°C
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Description
Connection
Screwed BSP Parallel (ISO 228/1)
Approvals/ other
WRAS Approved
Pressure
20 Bar Rated
Temperature
0°C to +100°C
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Description
Connection
F/F BSP Parallel (ISO 228/1)
Pressure
16 Bar Rated
Temperature
Max Working Temp: +85°C
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Description
Connection
Compression Ends (EN1254-2)
Approvals/ other
Conforms with EN13959
Pressure
10 Bar Rated
Temperature
Max Working Temp: +85°C
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Description
Connection
BSP Parallel (ISO 228/1)
Approvals/ other
WRAS Approved
Conforms with EN13959.Pressure
16 Bar Rated
Temperature
-10°C to +85°C
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Description
Connection
Compression Ends
Approvals/ other
WRAS Approved.
Conforms with EN13959Pressure
10 Bar Rated
Temperature
-10°C to +85°C
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Description
WRAS Approved Double Check Valve. Operates in any position. WRAS Approved as a non-return valve.
Connection
PN16 Flanged
Approvals/ other
WRAS Approved
Pressure
16 Bar Rated
Temperature
-10°C - +85°C
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Description
WRAS Approved Double Check Valve. Operates in any position. WRAS Approved as a non-return valve.
Connection
PN16 Flanged
Approvals/ other
WRAS Approved
Pressure
16 Bar Rated
Temperature
-10°C - +23°C
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Description
DZR Brass Swing Check Valve. EPDM Seat.
Connection
Universal M & V Profile 15mm to 35mm
Dedicated M Profile 42mm & 54mmApprovals/ other
DZR Brass Swing Check Valve. EPDM Seat.
Pressure
16 Bar Rated
Temperature
-10°C to +150°C
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Description
Bronze Swing Check Valve. Metal Seat.
Connection
BSP Taper F/F Ends (ISO 7/1) or NPT (ANSI B1.20.1)
Pressure
20 Bar Rated
Temperature
-10°C to +232°C
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Description
Bronze Lift Check Valve. PTFE Seat
Connection
BSP Parallel F/F Ends (ISO 228/1)
Pressure
20 Bar Rated (3/8 - 2"), 16 Bar Rated (2½ - 4")
Temperature
-10°C to +180°C (3/8 - 2"), -10°C to +170°C (2½ - 4")
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Description
Flanged Bronze Lift Check Valve. PTFE Seat.
Stock Availability
Subject to factory lead time.
Connection
Drilled PN16 (Undrilled on request)
Pressure
16 Bar Rated
Temperature
-10°C to 170°C
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Not stocked in the UK.
Description
PN20 Bronze Check Valve. Bronze Body and Disc. EPDM Seat. BS 5154 (BS EN 12288) / MSS-SP-80.
Stock Availability
Not stocked in the UK.
Connection
Screwed BSP Taper (ISO 7/1) or NPT (ANSI B1.20.1)
Approvals/ other
WRAS Approved
Pressure
20 Bar Rated
Temperature
-10°C to +150°C
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Description
PN40 Stainless Steel Dual Plate Wafer Check Valve. Viton seat. PN40 rated.
Connection
Wafer Pattern to PN10, 16, 25 & 40 & ANSI 150 & 300 Flanges
Pressure
40 Bar Rated
Temperature
-25°C to +180°C
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Description
Stainless Steel Disc Wafer Check Valve. 'O' Ring Viton.
Connection
Wafer Pattern to suit PN16 & ANSI 150 Flanges
Approvals/ other
ATEX Approved "O" Ring Viton.
Pressure
16 Bar Rated
Temperature
-25°C to +180°C
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Description
Stainless Steel Spring Wafer Check Valve
Connection
Wafer pattern to suit PN10, 16, 40 & ANSI 150 & 300 Flanges
Approvals/ other
ATEX Approved Metal Seat
Pressure
40 Bar Rated
Temperature
-25°C to +200°C
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Description
Stainless Steel Swing Check Valve. Metal Seat.
Connection
BSP Parallel F/F Ends (ISO 7/1)
Approvals/ other
Pressure
16 Bar Rated
Temperature
-25°C to +180°C
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Description
Stainless Steel Spring Check Valve. Metal Seat.
Connection
BSP Parallel F/F Ends (ISO 7/1)
Approvals/ other
Pressure
82 Bar Rated (¼" - 1"), 69 Bar Rated (1¼" - 1½"), 62 Bar Rated (2" - 4")
Temperature
-25°C to +180°C
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Cast Iron PN16 Flanged Swing Check Valve. Bronze Trim Read More
Sizes 14"+ subject to factory lead time.
Description
Cast Iron PN16 Flanged Swing Check Valve. Bronze Trim
Stock Availability
Sizes 14"+ subject to factory lead time.
Connection
Flanged PN16
Approvals/ other
BS EN12334 (BS 5153)
CE ApprovedPressure
16 Bar Rated
Temperature
-10°C to +230°C
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Description
PN25 Cast Iron Swing Check Valve
Connection
Flange Mounting to PN25 Only
Pressure
25 Bar Rated
Temperature
-10°C to +230°C
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ANSI Cast Iron Flanged Swing Check Valve. Conforms to ASME B16.10 and MSS SP-71. Read More
Subject to factory lead time.
Description
ANSI Cast Iron Flanged Swing Check Valve. Conforms to ASME B16.10 and MSS SP-71.
Stock Availability
Subject to factory lead time.
Connection
Flanged ANSI 125 (B16.1)
Pressure
13.8 Bar Rated
Temperature
-10°C to +230°C
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Description
Cast Iron Dual Plate Wafer Check Valve. Stainless Steel Disc. EPDM Seat.
Connection
Universal flange mounting to suit BS EN 1092 PN10/PN16 and ANSI B16.42 Class 150
Approvals/ other
CE Approved
Pressure
16 Bar Rated
Temperature
-10°C to +120°C
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Description
PN25 Cast Iron Dual Plate Wafer Check Valve
Stock Availability
Subject to factory lead time.
Connection
Wafer
Pressure
25 Bar Rated
Temperature
-10°C to +120°C
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Description
Cast Iron Dual Plate Wafer Check Valve. Stainless Steel Disc. EPDM Seat.
Connection
Universal flange mounting to suit BS EN1092 PN10 / PN16 and ANSI B16.1 Class 125
Pressure
16 Bar Rated
Temperature
-10°C to 120°C
-10°C to +85°C (WRAS Applications) -
Description
Ductile Iron PN16 Ball Check Valve. NBR Seals. NBR Coated. Aluminium Ball
Connection
BSP Parallel F/F End (ISO 228/1)
Approvals/ other
CE Approved
Pressure
16 Bar Rated
Temperature
-10°C to +80°C
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Description
Ductile Iron PN16 Ball Check Valve. NBR Seals.
Connection
Flanged Mounting PN16 only
Approvals/ other
EN12334
Pressure
16 Bar Rated
Temperature
0°C to +80°C
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Description
PN16 Ductile Iron Silent Check Valve
Stock Availability
Subject to factory lead time.
Connection
Flange - Conforms to BS EN1092 PN16
Pressure
16 Bar Rated
Temperature
-10°C to +120°C
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Description
Stock Availability
Subject to factory lead time.
Connection
Flanged PN16
Pressure
16 Bar Rated
Temperature
-10°C to +120°C
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Description
PN16 Cast Iron Swing Check Valve, Lever & Weight
Stock Availability
Subject to factory lead time.
Connection
Flange Mounting PN16 Only
Pressure
16 Bar Rated
Temperature
-10°C to +230°C
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Description
PN25 Cast Iron Swing Check Valve, Lever & Weight
Stock Availability
Subject to factory lead time.
Connection
Flange Mounting to PN25 Only
Pressure
25 Bar Rated
Temperature
-10°C to +230°C
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Description
ANSI Cast Iron Swing Check Valve, Lever & Weight
Stock Availability
Subject to factory lead time.
Connection
Flanged ANSI 125 (B16.1)
Pressure
13.8 Bar Rated
Temperature
-10°C to +230°C
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Subject to factory lead time.
Description
Stock Availability
Subject to factory lead time.
Connection
Flanged - Conforms to BS EN1092 PN16
Pressure
16 Bar Rated
Temperature
-10°C to +80°C
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Subject to factory lead time.
Description
Stock Availability
Subject to factory lead time.
Connection
Flanged - Conforms to BS EN1092 PN25
Pressure
25 Bar Rated
Temperature
-10°C to +80°C
