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UNICHECK 5201 CAST IRON SWING CHECK VALVES
Cast Iron Body & Disc
Metal Seat
Flanged & Drilled PN16,
Temp range: 0 to 120ºC
50mm 65mm 80mm 100mm 125mm 150mm 200mm 250mm 300mm
Uni-Check 5201 Swing Check Valves
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BS5153 CAST IRON SWING CHECK VALVE
To BS5153:1974 (BS EN 12334:2001)
Epoxy Coated Ductile Iron Body
Metal Seat
Flanged PN16
50mm 80mm 100mm 150mm 200mm 250mm 300mm 350mm 400mm
BS5153 Cast Iron Swing Check Valve
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LEVER & WEIGHT SWING CHECK VALVE
With outside lever & weight
To BS5153:1974 (BS EN 12334:2001)
Epoxy Coated Ductile Iron Body
Metal Seat
Flanged PN16
50mm 80mm 100mm 125mm 150mm 200mm 250mm 300mm 350mm
BS5153 Lever & Weight Swing Check Valve
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MAW 420 CAST STEEL PISTON CHECK VALVE
Cast Steel Body, SS Trim
Metal Sealing, Flanged PN40
Rated 21 bar @ 400ºC
Rated 40 bar @ 120ºC
Available up to 400mm
Suitable for Steam
15mm 20mm 25mm 32mm 40mm 50mm 65mm 80mm 100mm 125mm 150mm 200mm
MAW 420 Cast Steel Lift Check Valve
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COMEVAL CAST STEEL SWING CHECK VALVE ANSI 150RF
Body ASTM A216 WCB
A105 + 13% Cr Seat
ASTM A216 WCB + Trim #1
Design & Manufacture to: BS1868
Test & Inspection to API 598/ISO 5208/EN 12266-
Available in larger sizes
2″ 2½” 3″ 4″ 5″ 6″ 8″ 10″ 12″
Comeval Cast Steel Swing Check Valve – ANSI 150
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UNICHECK ST. STEEL SWING CHECK VALVE
A351 CF8M Stainless Steel
Max Temp 427ºC.
Flanged PN16
15mm 20mm 25mm 40mm 50mm 65mm 80mm 100mm 125mm 150mm
Uni-Check St. Steel Swing Check Valve
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UNICHECK 3140N CAST IRON BALL CHECK VALVE
Cast Iron Epoxy Coated Body & Cover
Aluminium Nitrile Coated Ball
NBR Bonnet Joint
Design Pressure 10 bar
Flanged PN16
40mm 50mm 65mm 80mm 100mm 125mm 150mm 200mm 250mm 300mm
Uni-Check 3140N Cast Iron Ball Check Valve
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UNICHECK 3141N CAST IRON BALL CHECK VALVE
Cast Iron Epoxy Coated Body & Cover
Aluminium Nitrile Coated Ball
NBR Bonnet Joint
Design Pressure 10 bar
Screwed BSP
1¼” 1½” 2″ 2½” 3″
Uni-Check 3141N Cast Iron Ball Check Valve
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MONDEO 316SS BALL CHECK VALVE
AISI 316 Stainless Steel Body
Aluminium + NBR Ball
Temp: 0ºC to +90ºC
Screwed BSP
1¼” 1½” 2″
Mondeo 316SS Ball Check Valve
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COMEVAL FORGED STEEL SWING CHECK VALVES CLASS 800
A105N Body 13% Cr, HFS (No. 8) Trim
Bolted Bonnet
Available with BSP, NPT and Socket Weld
Available in Piston Check Valve
Suitable for Steam
½” ¾” 1″ 1½” 2″
Comeval Forged Steel Check Valve – Class 800
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STAINLESS STEEL SPRING CHECK VALVE
316SS Body & Disc, 302SS Spring
NBR, FKM or PTFE Seal
Screwed BSP Female, Rated 16 bar
Temp: -20ºC to +200ºC
¼” ⅜” ½” ¾” 1″ 1¼” 1½” 2″ 2½” 3″ 4″
Stainless Steel Spring Check Valve
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UNICHECK TC511 ST. STEEL SWING CHECK VALVE
Max Temp: 180ºC
Max. pressure: 16 bar
¼” ⅜” ½” ¾” 1″ 1¼” 1½” 2″
Uni-Check TC-511 St. Steel Swing Check Valve
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UNICHECK CH2263 DUAL PLATE CHECK VALVES
Cast Iron Body
AISI 304 SS Springs & Stem
316SS Plates
EPDM Seat, Max 130ºC
PN10/16/ANSI 150 Flanging
Available up to DN600
50mm 65mm 80mm 100mm 125mm 150mm 200mm 250mm 300mm
Uni-Check CH2263 Dual Plate Check Valves
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UNICHECK CAST STEEL WAFER SWING CHECK VALVE
A105 Cast Steel Body & Disc
EPDM Seals
Suitable for PN10-16-25 Flanging
40mm 50mm 65mm 80mm 100mm 125mm 150mm 200mm 250mm 300mm
Uni-Check Cast Steel Wafer Swing Check Valve
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UNICHECK STAINLESS STEEL WAFER SWING CHECK VALVE
AISI 316 Stainless Steel Body & Disc
EPDM Seals
Suitable for PN10-16-25 Flanging
Available up to DN900
40mm 50mm 65mm 80mm 100mm 125mm 150mm 200mm 250mm 300mm
Uni-Check Stainless Steel Wafer Swing Check Valve
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CONVEY CSD WAFER DISC CHECK VALVE
AISI 316 Stainless Steel Body & Disc
Suitable for PN6-10-16 ANSI 125-150 Flanging
Rated 40 bar, Max Temp 300ºC.
Metal seats (Soft seats available)
Suitable for Steam
15mm 20mm 25mm 32mm 40mm 50mm 65mm 80mm 100mm
Convey CSD Wafer Disc Check Valve
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CONVEY CVD3364M WAFER DISC CHECK VALVE
Bronze Body
Stainless Steel Disc, Spring & Seat
Suitable for PN10/16 & ANSI 150 Flanging
Rated 40 bar, Max Temp. 180ºC
Suitable for Steam
15mm 20mm 25mm 32mm 40mm 50mm 65mm 80mm 100mm 125mm 150mm 200mm
Convey CVD-3364-M Wafer Disc Check Valve
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UNICHECK CH6666 DUAL PLATE CHECK VALVE
AISI 316 Stainless Steel Body & Plates
Suitable for PN10-16-25 Flanging
EPDM Seat
40-50mm 65mm 80mm 100mm 125mm 150mm 200mm 250mm 300mm
316SS Dual Plate Check Valve
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