HAM-LET Instrumentation Check Valves
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| Style | Model | Connection Type | Cracking Pressure | Seal Material | Hex Size | Pipe Size, Tube Size | Max. Pressure | Spring Material Grade | Max. Temp. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | H-400-SS-L-6MM-1PSI | - | 1 psi | Fluorocarbon Fkm | 5/8" | 6 mm | 3000 psi | Grade 302 | 375°F | €125.52 | |
| A | H-400-SS-L-1/4-5PSI | - | 5 psi | Fluorocarbon Fkm | 5/8" | 1/4" | 3000 psi | Grade 302 | 375°F | €115.02 | |
| A | H-400-SS-L-1/2-1/3PSI | - | 0.333 psi | Fluorocarbon Fkm | 15/16" | 1/2" | 3000 psi | Grade 302 | 375°F | €259.32 | |
| B | H-400-SS-L-6MM-25PSI | - | 25 psi | Fluorocarbon Fkm | 5/8" | 6 mm | 3000 psi | Grade 302 | 375°F | €132.39 | |
| C | H-410-SS-N-3/8-1/3PSI | FNPT x FNPT | 0.33 psi | FKM | 7/8" | 3/8" | 3000 psi | - | 375°F | €238.66 | |
| C | H-410-SS-N-1/2-1/3PSI | FNPT x FNPT | 0.33 psi | FKM | 1 1/8" | 1/2" | 3000 psi | Grade 302 | - | €234.99 | |
| C | H-410-SS-N-3/8-3PSI | FNPT x FNPT | 3 psi | FKM | 7/8" | 3/8" | 3000 psi | Grade 302 | 375°F | €241.06 | |
| D | H-415-SS-N-1/4-1PSI | FNPT x MNPT | 1 psi | FKM | 5/8" | 1/4" | 3000 psi | Grade 302 | 375°F | €107.22 | |
| A | H-400-SS-L-12MM-1/3PSI | Let Lok x Let Lok | 0.33 psi | FKM | 1" | 12 mm | 3000 psi | Grade 302 | 375°F | €249.74 | |
| E | H-400HP-SS-L-8MM10PSI | Let Lok x Let Lok | 10 psi | FKM | 1" | 8 mm | 6000 psi | Grade 304 | 400°F | €201.79 | |
| E | H-400HP-SS-L-6MM-1/3PSI | Let Lok x Let Lok | 0.33 psi | FKM | 3/4" | 6 mm | 6000 psi | Grade 304 | 400°F | €216.16 | |
| A | H-400-SS-L-6MM-1/3PSI | Let Lok x Let Lok | 0.33 psi | FKM | 5/8" | 6 mm | 3000 psi | Grade 302 | 375°F | €125.52 | |
| A | H-400-SS-L-3/4-1/3PSI | Let Lok x Let Lok | 0.33 psi | FKM | 1 1/8" | 3/4" | 2000 psi | Grade 302 | 375°F | €854.41 | |
| A | H-400-SS-L-8MM-1PSI | Let Lok x Let Lok | 1 psi | FKM | 3/4" | 8 mm | 3000 psi | Grade 302 | 375°F | €230.71 | |
| E | H-400HP-SS-L-3/4-1/3PSI | Let Lok x Let Lok | 0.33 psi | FKM | 1 5/8" | 3/4" | 5000 psi | Grade 304 | - | €570.16 | |
| A | H-400-SS-L-10MM-1/3PSI | Let Lok x Let Lok | 0.33 psi | FKM | 3/4" | 10 mm | 3000 psi | Grade 302 | 375°F | €229.85 | |
| E | H-400HP-SS-L-8MM1PSI | Let Lok x Let Lok | 1 psi | FKM | 1" | 8 mm | 6000 psi | Grade 304 | 400°F | €198.12 | |
| A | H-400-SS-L-8MM-1/3PSI | Let Lok x Let Lok | 0.33 psi | FKM | 3/4" | 8 mm | 3000 psi | Grade 302 | 375°F | €229.85 | |
| A | H-400-SS-L-6MM-10PSI | Let Lok x Let Lok | 10 psi | FKM | 5/8" | 6 mm | 3000 psi | Grade 302 | 375°F | €126.44 | |
| E | H-400HP-SS-L-1/2-1/3PSI | Let Lok x Let Lok | 0.33 psi | FKM | 1" | 1/2" | 6000 psi | Grade 304 | 400°F | €249.07 | |
| A | H-400-SS-L-6MM-3PSI | Let Lok x Let Lok | 3 psi | FKM | 5/8" | 6 mm | 3000 psi | Grade 302 | 375°F | €131.59 | |
| A | H-400-SS-L-3/8-1/3PSI | Let Lok x Let Lok | 0.33 psi | FKM | 3/4" | 3/8" | 3000 psi | Grade 302 | 375°F | €245.72 | |
| E | H-400HP-SS-L-12MM1/3PSI | Let Lok x Let Lok | 0.33 psi | FKM | 1" | 12 mm | 6000 psi | Grade 304 | 400°F | €204.38 | |
| E | H-400HP-SS-L-8MM1/3PSI | Let Lok x Let Lok | 0.33 psi | FKM | 1" | 8 mm | 6000 psi | Grade 304 | 400°F | €194.54 | |
| A | H-400-SS-L-3/8-1PSI | Let Lok x Let Lok | 1 psi | FKM | 3/4" | 3/8" | 3000 psi | Grade 302 | 375°F | €241.11 | |
| A | H-400-SS-L-10MM-1PSI | Let Lok x Let Lok | 1 psi | FKM | 3/4" | 10 mm | 3000 psi | Grade 302 | 375°F | €231.19 | |
| E | H-400HP-SS-L-1/4-1/3PSI | Let Lok x Let Lok | 0.33 psi | FKM | 3/4" | 1/4" | 6000 psi | Grade 304 | 400°F | €224.93 | |
| E | H-400HP-SS-L-1/2-1PSI | Let Lok x Let Lok | 1 psi | FKM | 1" | 1/2" | 6000 psi | Grade 304 | 400°F | €228.20 | |
| E | H-400HP-SS-L-1/4-1PSI | Let Lok x Let Lok | 1 psi | FKM | 3/4" | 1/4" | 6000 psi | Grade 304 | 400°F | €224.61 | |
| E | H-400HP-SS-L-1/2-25PSI | Let Lok x Let Lok | 25 psi | FKM | 1" | 1/2" | 6000 psi | Grade 304 | 400°F | €220.34 | |
| A | H-400-SS-L-1-1/3PSI | Let Lok x Let Lok | 0.33 psi | FKM | 1 3/8" | 1" | 2000 psi | Grade 302 | 375°F | €1,131.94 | |
| E | H-400HP-SS-L-3/8-1/3PSI | Let Lok x Let Lok | 0.33 psi | FKM | 1" | 3/8" | 6000 psi | Grade 304 | 400°F | €232.35 | |
| A | H-400-SS-L-10MM-3PSI | Let Lok x Let Lok | 3 psi | FKM | 3/4" | 10 mm | 3000 psi | Grade 302 | 375°F | €216.85 | |
| E | H-400HP-SS-L-3/8-1PSI | Let Lok x Let Lok | 1 psi | FKM | 1" | 3/8" | 5000 psi | Grade 304 | 400°F | €236.99 | |
| E | H-400HP-SS-L-10MM10PSI | Let Lok x Let Lok | 10 psi | FKM | 1" | 10 mm | 6000 psi | Grade 304 | 400°F | €208.47 | |
| A | H-400-SS-L-1/2-1PSI | Let Lok x Let Lok | 1 psi | FKM | 1" | 1/2" | 3000 psi | Grade 302 | 375°F | €266.92 | |
| E | H-400HP-SS-L-10MM1PSI | Let Lok x Let Lok | 1 psi | FKM | 1" | 10 mm | 6000 psi | Grade 304 | 400°F | €194.35 | |
| A | H-400-SS-L-1/4-1PSI | Let Lok x Let Lok | 1 psi | FKM | 5/8" | 1/4" | 3000 psi | Grade 302 | 375°F | €123.07 | |
| F | H-480A-SS-GL-1/4-3PSI | Male ORFS x Male ORFS | 3 psi | FKM | 5/8" | 1/4" | 3000 psi | Grade 302 | 375°F | €280.89 | |
| F | H-480A-SS-GL-1/4-50PSI | Male ORFS x Male ORFS | 50 psi | FKM | 5/8" | 1/4" | 3000 psi | Grade 302 | 375°F | €282.48 | |
| G | H-480-SS-N-1/2-1/3PSI | MNPT x MNPT | 0.33 psi | FKM | 1" | 1/2" | 3000 psi | Grade 302 | 375°F | €266.07 | |
| G | H-480-SS-N-1/8-1/3PSI | MNPT x MNPT | 0.33 psi | FKM | 5/8" | 1/8" | 3000 psi | Grade 302 | 375°F | €145.83 | |
| H | H-480OP-SS-N-1/4-10PSI | MNPT x MNPT | 10 psi | FKM | 5/8" | 1/4" | 3000 psi | Grade 302 | 375°F | €75.03 | |
| H | H-480OP-SS-N-1/4-1/3PSI | MNPT x MNPT | 0.33 psi | FKM | 5/8" | 1/4" | 3000 psi | Grade 302 | 375°F | €78.67 | |
| G | H-480-SS-N-1/4-1/3PSI | MNPT x MNPT | 0.33 psi | FKM | 3/4" | 1/4" | 3000 psi | Grade 302 | 375°F | €127.46 |
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