Instrumentation Check Valves(45 Products)
HAM-LET

Connection Type Cracking Pressure Seal Material Hex Size Pipe Size, Tube Size Max. Pressure Spring Material Grade Max. Temp. Price
Let Lok x Let Lok 0.33 psi FKM 1 3/8" 1" 2000 psi Grade 302 375°F £1582.75
FNPT x FNPT 0.33 psi FKM 1 1/8" 1/2" 3000 psi Grade 302 - £328.58
Let Lok x Let Lok 1 psi FKM 1" 1/2" 6000 psi Grade 304 400°F £319.1
Let Lok x Let Lok 1 psi FKM 1" 1/2" 3000 psi Grade 302 375°F £373.23
Let Lok x Let Lok 25 psi FKM 1" 1/2" 6000 psi Grade 304 400°F £308.1
- 0.333 psi Fluorocarbon Fkm 15/16" 1/2" 3000 psi Grade 302 375°F £362.6
MNPT x MNPT 0.33 psi FKM 1" 1/2" 3000 psi Grade 302 375°F £372.03
FNPT x MNPT 1 psi FKM 5/8" 1/4" 3000 psi Grade 302 375°F £149.91
Let Lok x Let Lok 0.33 psi FKM 3/4" 1/4" 6000 psi Grade 304 400°F £314.51
Let Lok x Let Lok 1 psi FKM 5/8" 1/4" 3000 psi Grade 302 375°F £172.08
Let Lok x Let Lok 1 psi FKM 3/4" 1/4" 6000 psi Grade 304 400°F £314.06
- 5 psi Fluorocarbon Fkm 5/8" 1/4" 3000 psi Grade 302 375°F £160.82
Male ORFS x Male ORFS 50 psi FKM 5/8" 1/4" 3000 psi Grade 302 375°F £394.97
Male ORFS x Male ORFS 3 psi FKM 5/8" 1/4" 3000 psi Grade 302 375°F £392.76
MNPT x MNPT 10 psi FKM 5/8" 1/4" 3000 psi Grade 302 375°F £104.92
MNPT x MNPT 0.33 psi FKM 3/4" 1/4" 3000 psi Grade 302 375°F £178.22
MNPT x MNPT 0.33 psi FKM 5/8" 1/4" 3000 psi Grade 302 375°F £109.99
MNPT x MNPT 0.33 psi FKM 5/8" 1/8" 3000 psi Grade 302 375°F £203.91
Let Lok x Let Lok 1 psi FKM 1" 10 mm 6000 psi Grade 304 400°F £271.75
Let Lok x Let Lok 1 psi FKM 3/4" 10 mm 3000 psi Grade 302 375°F £323.27
Let Lok x Let Lok 10 psi FKM 1" 10 mm 6000 psi Grade 304 400°F £291.51
Let Lok x Let Lok 3 psi FKM 3/4" 10 mm 3000 psi Grade 302 375°F £303.21
Let Lok x Let Lok 0.33 psi FKM 3/4" 10 mm 3000 psi Grade 302 375°F £321.39
Let Lok x Let Lok 0.33 psi FKM 1" 12 mm 3000 psi Grade 302 375°F £349.2
Let Lok x Let Lok 0.33 psi FKM 1" 12 mm 6000 psi Grade 304 400°F £285.76
Let Lok x Let Lok 0.33 psi FKM 1 5/8" 3/4" 5000 psi Grade 304 - £797.23
Let Lok x Let Lok 0.33 psi FKM 1 1/8" 3/4" 2000 psi Grade 302 375°F £1194.69
FNPT x FNPT 3 psi FKM 7/8" 3/8" 3000 psi Grade 302 375°F £337.06
Let Lok x Let Lok 1 psi FKM 3/4" 3/8" 3000 psi Grade 302 375°F £337.14
Let Lok x Let Lok 0.33 psi FKM 1" 3/8" 6000 psi Grade 304 400°F £324.9
Let Lok x Let Lok 1 psi FKM 1" 3/8" 5000 psi Grade 304 400°F £331.37
- 25 psi Fluorocarbon Fkm 5/8" 6 mm 3000 psi Grade 302 375°F £185.12
Let Lok x Let Lok 10 psi FKM 5/8" 6 mm 3000 psi Grade 302 375°F £176.81
- 1 psi Fluorocarbon Fkm 5/8" 6 mm 3000 psi Grade 302 375°F £175.51
Let Lok x Let Lok 0.33 psi FKM 3/4" 6 mm 6000 psi Grade 304 400°F £302.24
Let Lok x Let Lok 0.33 psi FKM 5/8" 6 mm 3000 psi Grade 302 375°F £175.51
Let Lok x Let Lok 1 psi FKM 3/4" 8 mm 3000 psi Grade 302 375°F £322.59
Let Lok x Let Lok 10 psi FKM 1" 8 mm 6000 psi Grade 304 400°F £282.16
Let Lok x Let Lok 1 psi FKM 1" 8 mm 6000 psi Grade 304 400°F £277.03
Let Lok x Let Lok 0.33 psi FKM 3/4" 8 mm 3000 psi Grade 302 375°F £321.39
Let Lok x Let Lok 0.33 psi FKM 1" 8 mm 6000 psi Grade 304 400°F £272
Let Lok x Let Lok 0.33 psi FKM 1" 1/2" 6000 psi Grade 304 400°F £348.27
Let Lok x Let Lok 3 psi FKM 5/8" 6 mm 3000 psi Grade 302 375°F £184.01
Let Lok x Let Lok 0.33 psi FKM 3/4" 3/8" 3000 psi Grade 302 375°F £343.58
FNPT x FNPT 0.33 psi FKM 7/8" 3/8" 3000 psi - 375°F £333.71

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