Features：
Stem Seal with O-ring
Bolt bonnet, Full bore
Rubber encapsulated wedge, Brass Wedge Nut.
Fusion bonded epoxy coated inside and outside , blue RAL 5017 200 Micron thick Working pressure 250 PSI/17.2 Bar Non-Shock Cold
The RG10-PVC Socket Ends Non-rising Resilient Seat Gate Valve is a high-quality gate valve designed for reliable flow control in pipeline systems. As a professional valve manufacturer and exporter in China, Flowlead Valve supplies gate valves with strict quality control, competitive factory prices and professional after-sales service to global markets.
| Size Range | DN15 - DN300 (or as per customer requirement) |
| Pressure Rating | PN10 |
| Design Standard | AWWA C509/C515 |
| Body Material | Cast Iron / Ductile Iron / WCB / CF8 / CF8M |
| End Connection | Flanged / Wafer / Threaded |
| Operation | Handwheel / Gear Box / Electric Actuator |
gate valves are widely used in water supply systems, sewage treatment, HVAC, chemical and petrochemical plants, power generation, marine and general industrial pipelines.
Every valve is 100% pressure tested before shipment in accordance with EN12266-1 and ISO 5208, ensuring reliable sealing performance and safe operation.
Valves are packed in cartons, plywood cases or wooden crates for export, with proper protection. Shipping marks and documents are prepared according to customer requirements.
Flowlead Valve is a leading Chinese valve manufacturer and exporter with years of experience in supplying valves to global markets. We provide competitive factory prices, strict quality control, short lead times and professional after-sales service. OEM and ODM services are welcome.
Technical Specification：
Valve design according to DIN 3352 / SABS 664
Face to face dimensions according to DIN 3202 F5/ SABS 664
Socket Ends dimensions comply ISO 4422 、 ISO 4422.2
Hydraulic test according to ISO5208
| Item No. | Part Name | Specification |
| 1 | Body | Ductile Iron EN- GJS- 500- 7 |
| 2 | Wedge | Ductile Iron EN- GJS- 500- 7 |
| 3 | Wedge Coating | NBR /EPDM EN 681-1 |
| 4 | Wedge Nut | Copper Alloy |
| 5 | Stem | Stainless Steel X20 Cr13 |
| 6 | Bonnet Gasket | NBR /EPDM EN 681-1 |
| 7 | Bonnet | Ductile Iron EN- GJS- 500- 7 |
| 8 | O Ring Back Sealing | EPDM/NBR |
| 9 | Stem Collar | Stainless Steel / Copper Alloy |
| 10 | O-Ring | EPDM/NBR |
| 11 | O-Ring | EPDM/NBR |
| 12 | Stuffing Nut | Copper Alloy |
| 13 | Dust Guard | EPDM/NBR |
| 14 | HandWheel | Ductile Iron EN- GJS- 500- 7 |
| 15 | Stem Cap | Ductile Iron EN- GJS- 500- 7 |
| Size | L | L1 | H | H1 | W | W.T(kg ) | |||
| PIPE DIA. | F5 | SABS | |||||||
| DN50 | 63 | 250 | 335 | 77 | 250 | 280 | 180 | 8 | 9.5 |
| DN65 | 75 | 270 | 335 | 80 | 265 | 295 | 180 | 9 | 11 |
| DN80 | 90 | 280 | 335 | 84 | 300 | 330 | 200 | 10 | 15 |
| DN100 | 110 | 300 | 355 | 88 | 350 | 380 | 220 | 14 | 18 |
| DN125 | 125 | 325 | 375 | 91 | 410 | 440 | 220 | 17 | 22 |
| DN125 | 140 | 325 | 375 | 91 | 410 | 440 | 220 | 20 | 28 |
| DN150 | 160 | 350 | 405 | 94 | 450 | 480 | 250 | 33 | 38 |
| DN200 | 200 | 400 | 450 | 100 | 550 | 580 | 280 | 50 | 60 |
| DN200 | 225 | 400 | 450 | 100 | 550 | 580 | 280 | 55 | 65 |
| DN250 | 250 | 450 | 450 | 125 | 650 | 680 | 320 | 70 | 80 |
| DN300 | 315 | 500 | 500 | 140 | 710 | 740 | 360 | 95 | 110 |
