Flanged Pressure Reducing Valve Straight Type Bronze
Straight Rg5,cast steel, stainless steel and ductile iron body adjustable pressure reducing valve with NBR seal. Outlet pressure range 1,5-20 bar. Single manometer fitting. Raised face flanged.
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Product Parameters
| End standard: | DIN 2501 |
| Size: | DN15-DN50 |
| Flange drilled: | PN40 |
| Pressure rating: | PN40 |
| Outlet pressure range: | 1.5 to 20 bars |
| Media: | Liquids, air, gases and vapours |
| Material： | Bronze,cast steel, stainless steel,ductile iron |
| Option: | Available with double manometer fitting |
Product Dimensions
| DN | n x ød | Hcd | øD | L | H1 | H2 |
| 15 | 4×14 | 65 | 95 | 130 | 48 | 140 |
| 20 | 4×14 | 75 | 105 | 150 | 52.5 | 140 |
| 25 | 4×14 | 85 | 115 | 160 | 57.5 | 205 |
| 32 | 4×18 | 100 | 140 | 180 | 70 | 230 |
| 40 | 4×18 | 4月19日 | 150 | 200 | 75 | 230 |
| 50 | 4×18 | 5月4日 | 165 | 230 | 82.5 | 295 |
Drawings
Material Specification
| No | Part | Material |
| 1 | Body | RG5 |
| 2 | Closing Plug | Brass |
| 3 | Closing Plug | Brass |
| 4 | Main Seal Holder | Brass |
| 5 | Spring Cap | Brass |
| 6 | Piston Guide | Brass |
| 7 | Connector | Brass |
| 8 | Hood(DN15-DN25) | Brass |
| 8 | Hood(DN32-DN50) | Cast Iron |
| 9 | O-Ring (10x2mm) | NBR-70° Shore |
| 10 | O-Ring(16×2.5mm) | NBR-70° Shore |
| 11 | Main Seal | NBR-80° Shore |
| 12 | O-Ring(35×1.5mm) | NBR-70° Shore |
| 13 | O-Ring(69x3mm) | NBR-75° Shore |
| 14 | Complete Handwheel | – |
| 15 | Swing | – |
| 16 | Spring | Spring steel |
| 17 | Flange | Bronze |
| 18 | O-Ring (30x3mm) | NBR-70° Shore |
| 19 | O-Ring (78×2.5mm) | NBR-70° Shore |
| 20 | O-Ring (39×2.5mm) | NBR-70° Shore |
| 21 | O-Ring (45x1mm) | NBR-70° Shore |
| 22 | Bolt | Stainless Steel |
| 23 | Nut | Stainless Steel |
| 24 | Spring Lock Washer | Stainless Steel |
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