Flanged pressure reducing valve DRVD
Description
Flanged pressure reducing valve with single spring-compensated seat, pressure gauge connections upstream and downstream 1/4”. Cast iron body, cap and flanges with epoxy finish. Max. inlet pressure: 16 bar, 25 bar, 40 bar. Adjustable downstream pressures: 1,5 ÷ 6 bar / 2 ÷ 8 bar / 4 ÷ 12 bar. Optional version: 2 - 8 bar / 4 - 12 bar. Can be used for water. flanged connections UNI 2223. Available on request PN 25 and PN 40.
Technical Features
Part no.
| PN | Bars | DN | Code WIF | Code WII |
| PN 16 | 1,5-6 | 50 | 22L0504053 | 504053 |
| PN 16 | 1,5-6 | 65 | 22L0504068 | 504068 |
| PN 16 | 1,5-6 | 80 | 22L0504083 | 504083 |
| PN 16 | 1,5-6 | 100 | 22L0504103 | 504103 |
| PN 16 | 1,5-6 | 125 | 22L0504128 | 504128 |
| PN 16 | 1,5-6 | 150 | 22L0504153 | 504153 |
| PN 16 | 1,5-6 | 200 | 22L0504203 | 504203 |
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| PN 16 | 2 - 8 | 50 |
| 504054 |
| PN 16 | 2 - 8 | 65 |
| 504069 |
| PN 16 | 2 - 8 | 80 |
| 504084 |
| PN 16 | 2 - 8 | 100 |
| 504104 |
| PN 16 | 2 - 8 | 125 |
| 504129 |
| PN 16 | 2 - 8 | 150 |
| 504154 |
| PN 16 | 2 - 8 | 200 |
| 504204 |
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|
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| PN 16 | 4 -12 | 50 |
| 504055 |
| PN 16 | 4 -12 | 65 |
| 504070 |
| PN 16 | 4 -12 | 80 |
| 504085 |
| PN 16 | 4 -12 | 100 |
| 504105 |
| PN 16 | 4 -12 | 125 |
| 504130 |
| PN 16 | 4 -12 | 150 |
| 504155 |
| PN 16 | 4 -12 | 200 |
| 504205 |
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| PN 25 | 1,5-6 | 50 | 22L0504050 | 504050 |
| PN 25 | 4-12 | 65 | 22L0504065 | 504065 |
| PN 25 | 4-12 | 80 | 22L0504080 | 504080 |
| PN 25 | 4-12 | 100 | 22L0504100 | 504100 |
| PN 25 | 4-12 | 125 | 22L0504125 | 504125 |
| PN 25 | 4-12 | 150 | 22L0504150 | 504150 |
| PN 25 | 4-12 | 200 |
| 504200 |
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|
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| PN 25 | 2 - 8 | 50 |
| 504051 |
| PN 25 | 2 - 8 | 65 |
| 504066 |
| PN 25 | 2 - 8 | 80 |
| 504081 |
| PN 25 | 2 - 8 | 100 |
| 504101 |
| PN 25 | 2 - 8 | 125 |
| 504126 |
| PN 25 | 2 - 8 | 150 |
| 504151 |
| PN 25 | 2 - 8 | 200 |
| 504201 |
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|
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| PN 25 | 4 -12 | 50 |
| 504052 |
| PN 25 | 4 -12 | 65 |
| 504067 |
| PN 25 | 4 -12 | 80 |
| 504082 |
| PN 25 | 4 -12 | 100 |
| 504102 |
| PN 25 | 4 -12 | 125 |
| 504127 |
| PN 25 | 4 -12 | 150 |
| 504152 |
| PN 25 | 4 -12 | 200 |
| 504202 |
