Check Valves(88 Products)
CHAMPION

Connection Type	Body Material	Seat Material	Cracking Pressure	Max. Water Pressure	Seal Material	Pipe Size, Tube Size	Overall Height	Price
-	-	-	-	-	-	-	-	£74.02
Check Valve Model No. P05654A SKU CQ8PDW Cross Ref. 26DN94 Price£77.92 /unit Product Detail
-	-	-	-	-	-	-	-	£205.72
Check Valve 1 Inch Size Model No. P03690A SKU CQ8PDX Cross Ref. 26DM99 Price£216.56 /unit Product Detail
Flange	Stainless Steel	Metal	0.01 psi	275 psi	Stainless Steel	10"	13 3/8"	£2762.28
Check Valve, Single Flow, Inline Wafer, 316 Stainless Steel, 10 Inch Pipe/Tube Size Model No. 10SDS15-SSP-R SKU CQ8PDY Cross Ref. 52DE36 Price£2907.66 /unit Product Detail
Wafer	Stainless Steel	Buna N	0.24 psi	275 psi	Buna N	12"	16 1/8"	£3522.52
Check Valve, Single Flow, Inline Wafer, 316 Stainless Steel, 12 Inch Pipe/Tube Size Model No. 12SD15-SSBS-R SKU CQ8PDZ Cross Ref. 52DE19 Price£3707.91 /unit Product Detail
Flange	Stainless Steel	Metal	0.01 psi	275 psi	Stainless Steel	2 1/2"	4 7/8"	£603.89
Check Valve, Single Flow, Inline Wafer, 316 Stainless Steel, 2 1/2 Inch Pipe/Tube Size Model No. 2.5SDS15-SSP-R SKU CQ8PEA Cross Ref. 52DE30 Price£635.67 /unit Product Detail
Flange	Stainless Steel	Metal	0.01 psi	275 psi	Stainless Steel	2"	4 1/8"	£601.84
Check Valve, Single Flow, Inline Wafer, 316 Stainless Steel, 2 Inch Pipe/Tube Size Model No. 2SDS15-SSP-R SKU CQ8PEB Cross Ref. 52DE29 Price£633.51 /unit Product Detail
Flange	Stainless Steel	Metal	0.01 psi	275 psi	Stainless Steel	3"	5 3/8"	£790.81
Check Valve, Single Flow, Inline Wafer, 316 Stainless Steel, 3 Inch Pipe/Tube Size Model No. 3SDS15-SSP-R SKU CQ8PEC Cross Ref. 52DE31 Price£832.42 /unit Product Detail
Flange	Stainless Steel	Metal	0.01 psi	275 psi	Stainless Steel	4"	6 3/8"	£967.1
Check Valve, Single Flow, Inline Wafer, 316 Stainless Steel, 4 Inch Pipe/Tube Size Model No. 4SDS15-SSP-R SKU CQ8PED Cross Ref. 52DE32 Price£1018 /unit Product Detail
Flange	Stainless Steel	Metal	0.01 psi	275 psi	Stainless Steel	5"	7 3/4"	£1066.47
Check Valve, Single Flow, Inline Wafer, 316 Stainless Steel, 5 Inch Pipe/Tube Size Model No. 5SDS15-SSP-R SKU CQ8PEE Cross Ref. 52DE33 Price£1122.6 /unit Product Detail
Flange	Stainless Steel	Metal	0.01 psi	275 psi	Stainless Steel	6"	8 3/4"	£1604.83
Check Valve, Single Flow, Inline Wafer, 316 Stainless Steel, 6 Inch Pipe/Tube Size Model No. 6SDS15-SSP-R SKU CQ8PEF Cross Ref. 52DE34 Price£1689.29 /unit Product Detail
Flange	Stainless Steel	Metal	0.01 psi	275 psi	Stainless Steel	8"	11"	£2073.19
Check Valve, Single Flow, Inline Wafer, 316 Stainless Steel, 8 Inch Pipe/Tube Size Model No. 8SDS15-SSP-R SKU CQ8PEG Cross Ref. 52DE35 Price£2182.31 /unit Product Detail
Wafer	Carbon Steel	Buna N	0.24 psi	285 psi	Buna N	12"	16 1/8"	£3109.27
Check Valve, Single Flow, Inline Wafer, Carbon Steel, 12 Inch Pipe/Tube Size Model No. 12SD15-CSBS-R SKU CQ8PEH Cross Ref. 52DE10 Price£3272.91 /unit Product Detail
Wafer	Carbon Steel	Buna N	0.19 psi	285 psi	Buna N	2 1/2"	4 7/8"	£590.8
Check Valve, Single Flow, Inline Wafer, Carbon Steel, 2 1/2 Inch Pipe/Tube Size, Buna-N Model No. 2.5SD15-CSBS-R SKU CQ8PEJ Cross Ref. 52DE03 Price£621.9 /unit Product Detail
Wafer	Carbon Steel	Buna N	0.22 psi	285 psi	Buna N	2"	4 1/8"	£520.87
Check Valve, Single Flow, Inline Wafer, Carbon Steel, 2 Inch Pipe/Tube Size Model No. 2SD15-CSBS-R SKU CQ8PEK Cross Ref. 52DE02 Price£548.29 /unit Product Detail
Wafer	Carbon Steel	Buna N	0.2 psi	285 psi	Buna N	3"	5 3/8"	£709.08
Check Valve, Single Flow, Inline Wafer, Carbon Steel, 3 Inch Pipe/Tube Size Model No. 3SD15-CSBS-R SKU CQ8PEL Cross Ref. 52DE04 Price£746.41 /unit Product Detail
Wafer	Carbon Steel	Buna N	0.18 psi	285 psi	Buna N	4"	6 7/8"	£763.9
Check Valve, Single Flow, Inline Wafer, Carbon Steel, 4 Inch Pipe/Tube Size Model No. 4SD15-CSBS-R SKU CQ8PEM Cross Ref. 52DE05 Price£804.11 /unit Product Detail
Wafer	Carbon Steel	Buna N	0.2 psi	285 psi	Buna N	5"	7 3/4"	RFQ
Check Valve, Single Flow, Inline Wafer, Carbon Steel, 5 Inch Pipe/Tube Size Model No. 5SD15-CSBS-R SKU CQ8PEN Cross Ref. 52DE06 Product Detail
Wafer	Carbon Steel	Buna N	0.22 psi	285 psi	Buna N	6"	8 3/4"	£1245.06
Check Valve, Single Flow, Inline Wafer, Carbon Steel, 6 Inch Pipe/Tube Size Model No. 6SD15-CSBS-R SKU CQ8PEP Cross Ref. 52DE07 Price£1310.59 /unit Product Detail
Wafer	Carbon Steel	Buna N	0.16 psi	285 psi	Buna N	8"	11"	£1740.15
Check Valve, Single Flow, Inline Wafer, Carbon Steel, 8 Inch Pipe/Tube Size Model No. 8SD15-CSBS-R SKU CQ8PEQ Cross Ref. 52DE08 Price£1831.74 /unit Product Detail
Wafer	Ductile Iron	Buna N	0.23 psi	250 psi	Buna N	10"	13 3/8"	£1304.25
Check Valve, Single Flow, Inline Wafer, Ductile Iron, 10 Inch Pipe/Tube Size Model No. 10SD12-LSBS-P SKU CQ8PER Cross Ref. 52DD99 Price£1372.9 /unit Product Detail
Wafer	Ductile Iron	Buna N	0.24 psi	285 psi	Buna N	12"	16 1/8"	£2040.54
Check Valve, Single Flow, Inline Wafer, Ductile Iron, 12 Inch Pipe/Tube Size Model No. 12SD12-LSBS-P SKU CQ8PET Cross Ref. 52DE01 Price£2147.94 /unit Product Detail
Wafer	Ductile Iron	Buna N	0.19 psi	250 psi	Buna N	2 1/2"	4 7/8"	£323.9
Check Valve, Single Flow, Inline Wafer, Ductile Iron, 2 1/2 Inch Pipe/Tube Size, Buna-N Model No. 2.5SD12-LSBS-P SKU CQ8PEU Cross Ref. 52DD93 Price£340.95 /unit Product Detail
Wafer	Ductile Iron	Buna N	0.22 psi	250 psi	Buna N	2"	4 1/8"	£344.01
Check Valve, Single Flow, Inline Wafer, Ductile Iron, 2 Inch Pipe/Tube Size Model No. 2SD12-LSBS-P SKU CQ8PEV Cross Ref. 52DD92 Price£362.11 /unit Product Detail
Wafer	Ductile Iron	Buna N	0.2 psi	250 psi	Buna N	3"	5 3/8"	£391.24
Check Valve, Single Flow, Inline Wafer, Ductile Iron, 3 Inch Pipe/Tube Size Model No. 3SD12-LSBS-P SKU CQ8PEW Cross Ref. 52DD94 Price£411.84 /unit Product Detail
Flange x Flange	Ductile Iron	Buna N	0.184 psi	250 psi	Buna N	4"	6 7/8"	£433.34
Check Valve, Single Flow, Inline Wafer, Ductile Iron, 4 Inch Pipe/Tube Size Model No. 4SD12-LSBS-P SKU CQ8PEX Cross Ref. 52DD95 Price£456.14 /unit Product Detail
Wafer	Ductile Iron	Buna N	0.2 psi	250 psi	Buna N	5"	7 3/4"	£571.18
Check Valve, Single Flow, Inline Wafer, Ductile Iron, 5 Inch Pipe/Tube Size Model No. 5SD12-LSBS-P SKU CQ8PEY Cross Ref. 52DD96 Price£601.24 /unit Product Detail
Wafer	Ductile Iron	Buna N	0.16 psi	250 psi	Buna N	8"	11"	£878.89
Check Valve, Single Flow, Inline Wafer, Ductile Iron, 8 Inch Pipe/Tube Size Model No. 8SD12-LSBS-P SKU CQ8PEZ Cross Ref. 52DD98 Price£925.15 /unit Product Detail
Wafer	Stainless Steel	Buna N	0.23 psi	275 psi	Buna N	10"	13 3/8"	£2976.64
Check Valve, Single Flow, Inline Wafer, Stainless Steel, 10 Inch Pipe/Tube Size, Buna-N Model No. 10SD15-SSBS-R SKU CQ8PFA Cross Ref. 52DE18 Price£3133.3 /unit Product Detail
Wafer	Stainless Steel	FKM	0.23 psi	275 psi	FKM	10"	13 3/8"	£3224.17
Check Valve, Single Flow, Inline Wafer, Stainless Steel, 10 Inch Pipe/Tube Size, Viton Model No. 10SD15-SSVS-R SKU CQ8PFB Cross Ref. 52DE27 Price£3393.87 /unit Product Detail
Wafer	Stainless Steel	FKM	0.24 psi	275 psi	FKM	12"	16 1/8"	£4040.43
Check Valve, Single Flow, Inline Wafer, Stainless Steel, 12 Inch Pipe/Tube Size, Viton Model No. 12SD15-SSVS-R SKU CQ8PFC Cross Ref. 52DE28 Price£4253.08 /unit Product Detail
Wafer	Stainless Steel	Buna N	0.19 psi	275 psi	Buna N	2 1/2"	4 7/8"	£772.81
Check Valve, Single Flow, Inline Wafer, Stainless Steel, 2 1/2 Inch Pipe/Tube Size, Buna-N Model No. 2.5SD15-SSBS-R SKU CQ8PFD Cross Ref. 52DE12 Price£813.49 /unit Product Detail
Flange x Flange	Stainless Steel	Buna N	11/50 psi	275 psi	Buna N	2"	4 1/8"	£746.01
Check Valve, Single Flow, Inline Wafer, Stainless Steel, 2 Inch Pipe/Tube Size, Buna-N Model No. 2SD15-SSBS-R SKU CQ8PFE Cross Ref. 52DE11 Price£785.27 /unit Product Detail
Wafer	Stainless Steel	FKM	0.22 psi	275 psi	FKM	2"	-	£785.79
Check Valve, Single Flow, Inline Wafer, Stainless Steel, 2 Inch Pipe/Tube Size, Viton Model No. 2SD15-SSVS-R SKU CQ8PFF Cross Ref. 52DE20 Price£827.15 /unit Product Detail
Wafer	Stainless Steel	Buna N	0.2 psi	275 psi	Buna N	3"	5 3/8"	£982.14
Check Valve, Single Flow, Inline Wafer, Stainless Steel, 3 Inch Pipe/Tube Size, Buna-N Model No. 3SD15-SSBS-R SKU CQ8PFG Cross Ref. 52DE13 Price£1033.83 /unit Product Detail
Flange x Flange	Stainless Steel	Viton	0.198 psi	275 psi	Viton	3"	5 3/8"	£1089.54
Check Valve, Single Flow, Inline Wafer, Stainless Steel, 3 Inch Pipe/Tube Size, Viton Model No. 3SD15-SSVS-R SKU CQ8PFH Cross Ref. 52DE22 Price£1146.89 /unit Product Detail
Wafer	Stainless Steel	Buna N	0.18 psi	275 psi	Buna N	4"	6 7/8"	£963.01
Check Valve, Single Flow, Inline Wafer, Stainless Steel, 4 Inch Pipe/Tube Size, Buna-N Model No. 4SD15-SSBS-R SKU CQ8PFJ Cross Ref. 52DE14 Price£1013.7 /unit Product Detail
Wafer	Stainless Steel	FKM	0.18 psi	275 psi	FKM	4"	6 7/8"	£1097.34
Check Valve, Single Flow, Inline Wafer, Stainless Steel, 4 Inch Pipe/Tube Size, Viton Model No. 4SD15-SSVS-R SKU CQ8PFK Cross Ref. 52DE23 Price£1155.09 /unit Product Detail
Wafer	Stainless Steel	Buna N	0.2 psi	275 psi	Buna N	5"	7 3/4"	£1212.71
Check Valve, Single Flow, Inline Wafer, Stainless Steel, 5 Inch Pipe/Tube Size, Buna-N Model No. 5SD15-SSBS-R SKU CQ8PFL Cross Ref. 52DE15 Price£1276.53 /unit Product Detail
Wafer	Stainless Steel	FKM	0.2 psi	275 psi	FKM	5"	7 3/4"	£1346.95
Check Valve, Single Flow, Inline Wafer, Stainless Steel, 5 Inch Pipe/Tube Size, Viton Model No. 5SD15-SSVS-R SKU CQ8PFM Cross Ref. 52DE24 Price£1417.84 /unit Product Detail
Wafer	Stainless Steel	Buna N	0.22 psi	275 psi	Buna N	6"	8 3/4"	£1501.51
Check Valve, Single Flow, Inline Wafer, Stainless Steel, 6 Inch Pipe/Tube Size, Buna-N Model No. 6SD15-SSBS-R SKU CQ8PFN Cross Ref. 52DE16 Price£1580.54 /unit Product Detail
Wafer	Stainless Steel	FKM	0.22 psi	275 psi	FKM	6"	8 3/4"	£1639.88
Check Valve, Single Flow, Inline Wafer, Stainless Steel, 6 Inch Pipe/Tube Size, Viton Model No. 6SD15-SSVS-R SKU CQ8PFP Cross Ref. 52DE25 Price£1726.2 /unit Product Detail
Wafer	Stainless Steel	Buna N	0.16 psi	275 psi	Buna N	8"	11"	£2324.57
Check Valve, Single Flow, Inline Wafer, Stainless Steel, 8 Inch Pipe/Tube Size, Buna-N Model No. 8SD15-SSBS-R SKU CQ8PFQ Cross Ref. 52DE17 Price£2446.92 /unit Product Detail
Wafer	Stainless Steel	FKM	0.16 psi	275 psi	FKM	8"	11"	£2540.95
Check Valve, Single Flow, Inline Wafer, Stainless Steel, 8 Inch Pipe/Tube Size, Viton Model No. 8SD15-SSVS-R SKU CQ8PFR Cross Ref. 52DE26 Price£2674.68 /unit Product Detail
Wafer	Ductile Iron	Buna N	0.35 psi	250 psi	Buna N	3"	5.688"	£675.88
External Spring Check Valve, Inline Wafer, Ductile Iron, 3 Inch Pipe Tube Size Model No. 3SDX12-LTBS-P1/4 SKU CQ8PFT Cross Ref. 52DE39 Price£711.46 /unit Product Detail
Wafer	Ductile Iron	Buna N	0.29 psi	250 psi	Buna N	12"	14.719"	£3857.95
External Spring Check Valve, Inline Wafer, Ductile Iron, 12 Inch Pipe Tube Size Model No. 12SDX12-LTBS-P1/4 SKU CQ8PFU Cross Ref. 52DE44 Price£4061 /unit Product Detail
Wafer	Ductile Iron	Buna N	0.33 psi	250 psi	Buna N	8"	9.844"	£1827.25
External Spring Check Valve, Inline Wafer, Ductile Iron, 8 Inch Pipe Tube Size Model No. 8SDX12-LTBS-P1/4 SKU CQ8PFV Cross Ref. 52DE42 Price£1923.41 /unit Product Detail
Wafer	Ductile Iron	Buna N	0.29 psi	250 psi	Buna N	4"	6 5/8"	£931.57
External Spring Check Valve, Inline Wafer, Ductile Iron, 4 Inch Pipe Tube Size Model No. 4SDX12-LTBS-P1/4 SKU CQ8PFW Cross Ref. 52DE40 Price£980.6 /unit Product Detail
Wafer	Ductile Iron	Buna N	0.33 psi	250 psi	Buna N	10"	14.156"	£3168.08
External Spring Check Valve, Inline Wafer, Ductile Iron, 10 Inch Pipe Tube Size Model No. 10SDX12-LTBS-P1/4 SKU CQ8PFX Cross Ref. 52DE43 Price£3334.82 /unit Product Detail
Wafer	Ductile Iron	Buna N	0.46 psi	250 psi	Buna N	6"	8.469"	£1580.8
External Spring Check Valve, Inline Wafer, Ductile Iron, 6 Inch Pipe Tube Size Model No. 6SDX12-LTBS-P1/4 SKU CQ8PFY Cross Ref. 52DE41 Price£1664 /unit Product Detail
Wafer	Ductile Iron	Buna N	0.29 psi	250 psi	Buna N	4"	6 5/8"	£1407.54
External Spring Lever Check Valve With Weight, Single Flow, Inline Wafer, Ductile Iron Model No. 4SDX12-LTBS-P2/5 SKU CQ8PFZ Cross Ref. 52DE54 Price£1481.62 /unit Product Detail
Wafer	Ductile Iron	Buna N	0.46 psi	250 psi	Buna N	6"	8.469"	£1867.07
External Spring Lever Check Valve With Weight, Single Flow, Inline Wafer, Ductile Iron Model No. 6SDX12-LTBS-P2/5 SKU CQ8PGA Cross Ref. 52DE55 Price£1965.34 /unit Product Detail
Wafer	Ductile Iron	Buna N	0.29 psi	250 psi	Buna N	12"	14.719"	£5166.07
External Spring Lever Check Valve With Weight, Single Flow, Inline Wafer, Ductile Iron Model No. 12SDX12-LTBS-P2/5 SKU CQ8PGB Cross Ref. 52DE58 Price£5437.97 /unit Product Detail
Wafer	Ductile Iron	Buna N	0.35 psi	250 psi	Buna N	3"	5.688"	£994.58
External Spring Lever Check Valve With Weight, Single Flow, Inline Wafer, Ductile Iron Model No. 3SDX12-LTBS-P2/5 SKU CQ8PGC Cross Ref. 52DE53 Price£1046.93 /unit Product Detail
Wafer	Ductile Iron	Buna N	0.5 psi	250 psi	Buna N	2"	4.969"	£698.56
External Spring Lever Check Valve With Weight, Single Flow, Inline Wafer, Ductile Iron Model No. 2SDX12-LTBS-P2/5 SKU CQ8PGD Cross Ref. 52DE52 Price£735.32 /unit Product Detail
Wafer	Ductile Iron	Buna N	0.33 psi	250 psi	Buna N	10"	14.156"	£3415.44
External Spring Lever Check Valve With Weight, Single Flow, Inline Wafer, Ductile Iron Model No. 10SDX12-LTBS-P2/5 SKU CQ8PGE Cross Ref. 52DE57 Price£3595.19 /unit Product Detail
Wafer	Ductile Iron	Buna N	0.33 psi	250 psi	Buna N	8"	9.844"	£2613.02
External Spring Lever Check Valve With Weight, Single Flow, Inline Wafer, Ductile Iron Model No. 8SDX12-LTBS-P2/5 SKU CQ8PGF Cross Ref. 52DE56 Price£2750.54 /unit Product Detail
Wafer	Ductile Iron	Buna N	0.29 psi	250 psi	Buna N	12"	14.719"	£4136.92
External Spring Lever Check Valve, Single Flow, Inline Wafer, Ductile Iron Model No. 12SDX12-LTBS-P3/6 SKU CQ8PGG Cross Ref. 52DE51 Price£4354.65 /unit Product Detail
Wafer	Ductile Iron	Buna N	0.5 psi	250 psi	Buna N	2"	4.969"	£545.49
External Spring Lever Check Valve, Single Flow, Inline Wafer, Ductile Iron Model No. 2SDX12-LTBS-P3/6 SKU CQ8PGH Cross Ref. 52DE45 Price£574.2 /unit Product Detail
Wafer	Ductile Iron	Buna N	0.33 psi	250 psi	Buna N	10"	14.156"	£3224.61
External Spring Lever Check Valve, Single Flow, Inline Wafer, Ductile Iron Model No. 10SDX12-LTBS-P3/6 SKU CQ8PGJ Cross Ref. 52DE50 Price£3394.33 /unit Product Detail
Wafer	Ductile Iron	Buna N	0.35 psi	250 psi	Buna N	3"	5.688"	£775.77
External Spring Lever Check Valve, Single Flow, Inline Wafer, Ductile Iron Model No. 3SDX12-LTBS-P3/6 SKU CQ8PGK Cross Ref. 52DE46 Price£816.6 /unit Product Detail
Wafer	Ductile Iron	Buna N	0.29 psi	250 psi	Buna N	4"	6 5/8"	£989.64
External Spring Lever Check Valve, Single Flow, Inline Wafer, Ductile Iron Model No. 4SDX12-LTBS-P3/6 SKU CQ8PGL Cross Ref. 52DE47 Price£1041.74 /unit Product Detail
Wafer	Ductile Iron	Buna N	0.46 psi	250 psi	Buna N	6"	8.469"	£1630.51
External Spring Lever Check Valve, Single Flow, Inline Wafer, Ductile Iron Model No. 6SDX12-LTBS-P3/6 SKU CQ8PGM Cross Ref. 52DE48 Price£1716.32 /unit Product Detail
Wafer	Stainless Steel	FKM	0.29 psi	275 psi	FKM	4"	6.312"	£2403.16
Spring Check Valve, Single Flow, Inline Spring, 316 Stainless Steel Model No. 4SDX15-SSVS-R1/4 SKU CQ8PGN Cross Ref. 52DE61 Price£2529.64 /unit Product Detail
Wafer	Stainless Steel	FKM	0.5 psi	275 psi	FKM	2"	4 5/8"	£1054.33
Spring Check Valve, Single Flow, Inline Spring, 316 Stainless Steel Model No. 2SDX15-SSVS-R1/4 SKU CQ8PGP Cross Ref. 52DE59 Price£1109.82 /unit Product Detail
Wafer	Stainless Steel	FKM	0.35 psi	275 psi	FKM	3"	5.344"	£1708.66
Spring Check Valve, Single Flow, Inline Spring, 316 Stainless Steel Model No. 3SDX15-SSVS-R1/4 SKU CQ8PGQ Cross Ref. 52DE60 Price£1798.6 /unit Product Detail
Wafer	Stainless Steel	FKM	0.33 psi	275 psi	FKM	8"	8.938"	£4555.33
Spring Check Valve, Single Flow, Inline Spring, 316 Stainless Steel Model No. 8SDX15-SSVS-R1/4 SKU CQ8PGR Cross Ref. 52DE63 Price£4795.08 /unit Product Detail
Flange x Flange	Stainless Steel	Viton	0.218 psi	275 psi	Viton	6"	7.594"	£3405.72
Spring Check Valve, Single Flow, Inline Spring, 316 Stainless Steel Model No. 6SDX15-SSVS-R1/4 SKU CQ8PGT Cross Ref. 52DE62 Price£3584.96 /unit Product Detail
Wafer	Stainless Steel	FKM	0.29 psi	275 psi	FKM	12"	13.656"	£9296.79
Spring Check Valve, Single Flow, Inline Spring, 316 Stainless Steel Model No. 12SDX15-SSVS-R1/4 SKU CQ8PGU Cross Ref. 52DE65 Price£9786.09 /unit Product Detail
Wafer	Stainless Steel	FKM	0.33 psi	275 psi	FKM	10"	13.094"	£6945.54
Spring Check Valve, Single Flow, Inline Spring, 316 Stainless Steel Model No. 10SDX15-SSVS-R1/4 SKU CQ8PGV Cross Ref. 52DE64 Price£7311.09 /unit Product Detail
Wafer	Stainless Steel	FKM	0.33 psi	275 psi	FKM	10"	13.094"	£8712.41
Spring Lever Check Valve, Single Flow, Inline Spring, 316 Stainless Steel Model No. 10SDX15-SSVS-R3/6 SKU CQ8PGW Cross Ref. 52DE71 Price£9170.96 /unit Product Detail
Wafer	Stainless Steel	FKM	0.46 psi	275 psi	FKM	6"	7.594"	£4292.58
Spring Lever Check Valve, Single Flow, Inline Spring, 316 Stainless Steel Model No. 6SDX15-SSVS-R3/6 SKU CQ8PGX Cross Ref. 52DE69 Price£4518.5 /unit Product Detail
Wafer	Stainless Steel	FKM	0.29 psi	275 psi	FKM	4"	6.312"	£2227.27
Spring Lever Check Valve, Single Flow, Inline Spring, 316 Stainless Steel Model No. 4SDX15-SSVS-R3/6 SKU CQ8PGY Cross Ref. 52DE68 Price£2344.5 /unit Product Detail
Wafer	Stainless Steel	FKM	0.33 psi	275 psi	FKM	8"	8.938"	£5603.57
Spring Lever Check Valve, Single Flow, Inline Spring, 316 Stainless Steel Model No. 8SDX15-SSVS-R3/6 SKU CQ8PGZ Cross Ref. 52DE70 Price£5898.5 /unit Product Detail
Wafer	Stainless Steel	FKM	0.29 psi	275 psi	FKM	12"	13.656"	£9555.79
Spring Lever Check Valve, Single Flow, Inline Spring, 316 Stainless Steel Model No. 12SDX15-SSVS-R3/6 SKU CQ8PHA Cross Ref. 52DE72 Price£10058.72 /unit Product Detail
Wafer	Stainless Steel	FKM	0.35 psi	275 psi	FKM	3"	5.344"	£1643.29
Spring Lever Check Valve, Single Flow, Inline Spring, 316 Stainless Steel Model No. 3SDX15-SSVS-R3/6 SKU CQ8PHB Cross Ref. 52DE67 Price£1729.78 /unit Product Detail
Wafer	Stainless Steel	FKM	0.29 psi	275 psi	FKM	4"	6.312"	£2888.78
Spring Weight Check Valve, Single Flow, Inline Wafer, 316 Stainless Steel Model No. 4SDX15-SSVS-R2/5 SKU CQ8PHC Cross Ref. 52DE75 Price£3040.82 /unit Product Detail
Wafer	Stainless Steel	FKM	0.46 psi	275 psi	FKM	6"	7.594"	£3879.94
Spring Weight Check Valve, Single Flow, Inline Wafer, 316 Stainless Steel Model No. 6SDX15-SSVS-R2/5 SKU CQ8PHD Cross Ref. 52DE76 Price£4084.14 /unit Product Detail
Wafer	Stainless Steel	FKM	0.33 psi	275 psi	FKM	10"	13.094"	£7509.74
Spring Weight Check Valve, Single Flow, Inline Wafer, 316 Stainless Steel Model No. 10SDX15-SSVS-R2/5 SKU CQ8PHE Cross Ref. 52DE78 Price£7904.99 /unit Product Detail
Wafer	Stainless Steel	FKM	0.33 psi	275 psi	FKM	8"	8.938"	£5696.6
Spring Weight Check Valve, Single Flow, Inline Wafer, 316 Stainless Steel Model No. 8SDX15-SSVS-R2/5 SKU CQ8PHF Cross Ref. 52DE77 Price£5996.42 /unit Product Detail
Wafer	Stainless Steel	FKM	0.29 psi	275 psi	FKM	12"	13.656"	£9935.94
Spring Weight Check Valve, Single Flow, Inline Wafer, 316 Stainless Steel Model No. 12SDX15-SSVS-R2/5 SKU CQ8PHG Cross Ref. 52DE79 Price£10458.89 /unit Product Detail
Wafer	Stainless Steel	FKM	0.35 psi	275 psi	FKM	3"	5.344"	£1848.91
Spring Weight Check Valve, Single Flow, Inline Wafer, 316 Stainless Steel Model No. 3SDX15-SSVS-R2/5 SKU CQ8PHH Cross Ref. 52DE74 Price£1946.22 /unit Product Detail
Flange	-	Metal	0.01 psi	275 psi	Stainless Steel	12"	16 1/8"	£3985.91
Check Valve, Single Flow, Inline Wafer, 316 Stainless Steel, 12 Inch Pipe/Tube Size Model No. 12SDS15-SSP-R SKU CQ8PHJ Cross Ref. 52DE37 Price£4195.69 /unit Product Detail
Wafer	Ductile Iron	Buna N	0.22 psi	250 psi	Buna N	6"	8 3/4"	£663.74
Check Valve, Single Flow, Inline Wafer, Ductile Iron, 6 Inch Pipe/Tube Size Model No. 6SD12-LSBS-P SKU CQ8PHK Cross Ref. 52DD97 Price£698.68 /unit Product Detail
Wafer	Stainless Steel	FKM	0.19 psi	275 psi	FKM	2 1/2"	4 7/8"	£980.6
Check Valve, Single Flow, Inline Wafer, Stainless Steel, 2 1/2 Inch Pipe/Tube Size, Viton Model No. 2.5SD15-SSVS-R SKU CQ8PHL Cross Ref. 52DE21 Price£1032.21 /unit Product Detail
Wafer	Ductile Iron	Buna N	0.5 psi	250 psi	Buna N	2"	4.969"	£418.92
External Spring Check Valve, Inline Wafer, Ductile Iron, 2 Inch Pipe Tube Size Model No. 2SDX12-LTBS-P1/4 SKU CQ8PHM Cross Ref. 52DE38 Price£440.98 /unit Product Detail
Wafer	Stainless Steel	FKM	0.5 psi	275 psi	FKM	2"	4 5/8"	£1357.86
Spring Weight Check Valve, Single Flow, Inline Wafer, 316 Stainless Steel Model No. 2SDX15-SSVS-R2/5 SKU CQ8PHN Cross Ref. 52DE73 Price£1429.33 /unit Product Detail
Wafer	Carbon Steel	Buna N	0.23 psi	285 psi	Buna N	10"	13 3/8"	£2581.53
Check Valve, Single Flow, Inline Wafer, Carbon Steel, 10 Inch Pipe/Tube Size Model No. 10SD15-CSBS-R SKU CQ8PHP Cross Ref. 52DE09 Price£2717.4 /unit Product Detail
Wafer	Ductile Iron	Buna N	0.33 psi	250 psi	Buna N	8"	9.844"	£2235.57
External Spring Lever Check Valve, Single Flow, Inline Wafer, Ductile Iron Model No. 8SDX12-LTBS-P3/6 SKU CQ8PHQ Cross Ref. 52DE49 Price£2353.23 /unit Product Detail

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