PN25 Dual Plate Non-Return Valves
PRODUCT SPECIFICATION:
| Available Sizes: |
50mm to 300mm |
| Temperature Rating |
20°C to 80°C |
| End Connection: |
Wafer Flangeless |
| Testing Standard: |
As per API 598. |
| Design and Testing Standard: |
Recommended for both horizontal & vertical installations. |
| Installation: |
For Flanges drilled as per ANSIB 16.5, DIN 2632/2633 and BS10 Table. |
MATERIAL SPECIFICATION:
| Part Name |
Material |
| 1. Body |
IS1865 SG Iron 400/15 |
| 2. Disc |
ASTM A351 WCB Cast Steel (Epoxy Powder
Coated)/ CF8/CF8M |
| 3. Seat |
Nitrile Rubber |
| 4. Shaft |
SS 410 |
| 5. Spring |
SS 304 |
| 6. Bush |
Nylon |
TESTING DATA:
| Seat Test: |
Body-37KG/CM2 |
| |
Seat-28KG/CM2 |
DIMENSIONAL DETAILS:
| SIZE(mm) |
A |
B |
C |
| 50 |
105 |
60 |
60 |
| 65 |
124 |
73 |
67 |
| 80 |
137 |
89 |
73 |
| 100 |
175 |
114 |
73 |
| 125 |
197 |
141 |
86 |
| 150 |
251 |
168 |
98 |
| 200 |
279 |
219 |
127 |
| 250 |
340 |
273 |
146 |
| 300 |
410 |
324 |
181 |
1. All Dimensions are in mm.
2. Dimensions and design subject to change without notice in course of product development.
|
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