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PARKER DT Series Check Valves
A
B
C
D
E
F| Style | Model | Body Size | Inlet Port Size | Max. Operating Pressure | Max. Working Pressure | Port | Price (ex. VAT) | |
|---|---|---|---|---|---|---|---|---|
| A | DT-1250-MOMS-5 | 1 1/4" | 1 5/8-12 UN | 4000 psi | 4000 PSI | 1 11/16-12 UN | €309.28 | |
| B | DT-1250-MFMF-5 | 1 1/4" | 1 5/8-12 UN | 2500 psi | 2500 PSI | 1 5/8-12 UN | €254.47 | |
| C | DT-1250-MSMS-5 | 1 1/4" | 1 11/16-12 UN | 4000 psi | 4000 PSI | 1 11/16-12 UN | €217.51 | |
| D | DT-1250-MSMO-5 | 1 1/4" | 1 11/16-12 UN | 4000 psi | 4000 PSI | 1 5/8-12 UN | €294.05 | |
| E | DT-1250-MOMF-5 | 1 1/4" | 1 5/8-12 UN | 2500 psi | 2500 PSI | 1 5/8-12 UN | €241.90 | |
| F | DT-1250-MFMO-5 | 1 1/4" | 1 5/8-12 UN | 2500 psi | 2500 PSI | 1 5/8-12 UN | €213.81 | |
| F | DT-1000-MFMO-5 | 1" | 1 5/16-12 UN | 3000 psi | 3000 psi | 1 5/16-12 UN | €146.49 | |
| C | DT-1000-MSMS-5 | 1" | 1 7/16-12 UN | 5000 psi | 5000 psi | 1 7/16-12 UN | €202.88 | |
| D | DT-1000-MSMO-5 | 1" | 1 7/16-12 UN | 5000 psi | 5000 psi | 1 5/16-12 UN | €137.24 | |
| B | DT-1000-MFMF-5 | 1" | 1 5/16-12 UN | 3000 psi | 3000 psi | 1 5/16-12 UN | €134.22 | |
| A | DT-1000-MOMS-5 | 1" | 1 5/16-12 UN | 5000 psi | 5000 psi | 1 7/16-12 UN | €126.04 | |
| E | DT-1000-MOMF-5 | 1" | 1 5/16-12 UN | 3000 psi | 3000 psi | 1 5/16-12 UN | €128.22 | |
| E | DT-500-MOMF-5 | 1/2" | 3/4-16 UNF | 4500 psi | 4500 PSI | 3/4-16 UNF | €104.46 | |
| A | DT-500-MOMS-5 | 1/2" | 3/4-16 UNF | 5000 psi | 5000 psi | - | €127.61 | |
| C | DT-500-MSMS-5 | 1/2" | 13/16-16 UN | 5000 psi | 5000 psi | - | €76.98 | |
| D | DT-500-MSMO-5 | 1/2" | 13/16-16 UN | 5000 psi | 5000 psi | 3/4-16 UNF | €136.76 | |
| B | DT-500-MFMF-5 | 1/2" | 3/4-16 UNF | 4500 psi | 4500 PSI | 3/4-16 UNF | €125.37 | |
| F | DT-500-MFMO-5 | 1/2" | 3/4-16 UNF | 4500 psi | 4500 PSI | 3/4-16 UNF | €125.73 | |
| E | DT-750-MOMF-5 | 3/4" | 1 1/16-12 UN | 3500 psi | 3500 psi | 1 1/16-12 UN | €100.43 | |
| B | DT-750-MFMF-5 | 3/4" | 1 1/16-12 UN | 3500 psi | 3500 psi | 1 1/16-12 UN | €100.02 | |
| F | DT-750-MFMO-5 | 3/4" | 1 1/16-12 UN | 3500 psi | 3500 psi | 1 1/16-12 UN | €112.95 | |
| D | DT-750-MSMO-5 | 3/4" | 1 3/16-12 UN | 5000 psi | 5000 psi | 1 1/16-12 UN | €97.96 | |
| C | DT-750-MSMS-5 | 3/4" | 1 3/16-12 UN | 5000 psi | 5000 psi | 1 3/16-12 UN | €168.33 | |
| E | DT-370-MOMF-5 | 3/8" | 9/16-18 UNF | 5000 psi | 5000 psi | - | €65.93 | |
| A | DT-370-MOMS-5 | 3/8" | 9/16-18 UNF | 5000 psi | 5000 psi | - | €68.98 | |
| F | DT-370-MFMO-5 | 3/8" | 9/16-18 UNF | 5000 psi | 5000 psi | - | €105.58 | |
| B | DT-370-MFMF-5 | 3/8" | 9/16-18 UNF | 5000 psi | 5000 psi | - | €74.63 | |
| D | DT-370-MSMO-5 | 3/8" | 11/16-16 UN | 5000 psi | 5000 psi | - | €62.94 | |
| C | DT-370-MSMS-5 | 3/8" | 11/16-16 UN | 5000 psi | 5000 psi | - | €126.84 | |
| A | DT-620-MOMS-5 | 5/8" | 7/8-14 UNF | 5000 psi | 5000 psi | 1-14 UNS | €268.16 | |
| E | DT-620-MOMF-5 | 5/8" | 7/8-14 UNF | 3500 psi | 3500 psi | - | €169.71 | |
| C | DT-620-MSMS-5 | 5/8" | 1-14 UNS | 5000 psi | 5000 psi | 1-14 UNS | €180.29 | |
| B | DT-620-MFMF-5 | 5/8" | 7/8-14 UNF | 3500 psi | 3500 psi | - | €187.48 | |
| F | DT-620-MFMO-5 | 5/8" | 7/8-14 UNF | 3500 psi | 3500 psi | - | €171.07 |
DT Series Check Valves
Parker DT Series check or one-way valves are installed in pipelines to prevent backflow and ensure efficient operation. They feature all steel construction to resist corrosion and a one piece body design to eliminate threads & seals, thus preventing leakage and allowing smooth flow by isolating the poppet springs from the streams. They have chromium 6 free plating on exterior parts to increase hardness & durability, and UN, UNF & UNS inlet ports for improved fatigue resistance. Choose from a wide range of these valves, available in operating pressure up to 4500 psi.
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