Handwheel
Cap
Gateway valves with sockets for PVC pipes - ISO - DN50-300
| The PAM Gateway resilient seated gate valve with sockets for PVC pipes is fully compliant with EN 1074-1 and 2 and ISO 7259 Manufactured from ductile iron and designed lightweight, it is robust and durable. The valve is suitable for use with potable water, neutral liquids systems and buried service. PVC pipe diameter PVC pipe according to ISO 161/1 and EN 1452-2. Available options:
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Main features
- Quality certified by SAINT-GOBAIN PAM Engineering Department
- Conception test according to Standard EN 1074-2: - MOT: 1 x DN - MsT: 2 x DN - Endurance test: 250 cycles
- Hydraulic pressure test: - Body: 1,5 PFA = 24 bar - Seat: 1,1 PFA = 17,6 bar
- Ductile iron construction provides high strength to weight ratio
- Excellent corrosion resistance due to: - Epoxy coating thickness min. 250 µ - Wax-filled bolt holes
- Stem O’ring seal arrangement suitable for replacement under pressure
- Full clear bore for optimum flow
- Stem manufactured by cold forging process increases lifetime of the valve by excluding potential cracks
- Full compliant to EN 1074-2 & ISO 7259
- Maximum operating temperature: 50° C
- Standard flange drilling to ISO 7259 and DIN 3202
References handwheel
* Handwheel to order separately if needed.
Material and coating
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| Item | Description | Material | Coating |
1 | Body | Ductile Iron ENGJS 500-7 EN1563 | Blue Epoxy Powder (thickness 250 µ) |
2 | Wedge | Ductile Iron ENGJS 500-7 EN1563 | |
3 | Stem Nut | ZQSNS-5-5 | |
4 | Stem | Steel | |
5 | Screw | Steel A3 | |
6 | Bonnet gasket | EPDM | |
7 | Bonnet | Ductile Iron ENGJS 500-7 EN1563 | Blue Epoxy Powder (thickness 250 µ) |
8 | Stem O’ring | EPDM | |
9 | Washer | Nylon | |
10 | O-ring | EPDM | |
11 | O-ring | EPDM | |
12 | Bush | Brass CuZn40Pb2 (CW617N) EN12164 | |
13 | Ring Wiper | EPDM | |
14 | Screw | Steel A3 | |
15 | Cap | Ductile Iron ENGJS 500-7 EN1563 | Blue Epoxy Powder (thickness 250 µ) |
16 | Handwheel | Ductile Iron ENGJS 500-7 EN1563 |