DIN3352 / EN 1171 PN25
Non-Rising Stem Resilient Seated Gate Valve
1. Product Description
a) Features:
- Bolted Bonnet
- Replaceable O-ring
- Rubber encapsulated wedge, Brass Wedge Nut.
- Fusion bonded epoxy coated inside and outside , blue RAL 5017 200 Micron thick
- Working pressure from -1 to +16 Bar and working temperature from -10 to +80 ºC
b) Technical Specification:
- Valve design according to EN 1171,DIN3352,EN 1074-1 and 2
- Face to face dimensions according to EN 558-1 Series 15, DIN3202 F5
- Standard flange drilling to EN 1092-2,ISO 7005-2
- Hydraulic test according to EN 12266,ISO5208
c) Material
| Item | Part Name | Material |
| 1 | Body | Ductile Iron GGG50 |
| 2 | Wedge | Ductile Iron GGG50 |
| 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 GGG50 |
| 8 | O Ring Back Sealing | EPDM/NBR |
| 9 | Stem Collar | Stainless Steel/Brass |
| 10 | O-Ring | EPDM/NBR |
| 11 | O-Ring | EPDM/NBR |
| 12 | Stuffing Nut | Copper Alloy |
| 13 | Dust Guard | EPDM/NBR |
| 14 | Handwheel | Ductile Iron GGG50 |
| 15 | Stem Cap | Ductile Iron GGG50 |
Dimensions(mm):
| Size | L | EN 1092-2 PN10 | H | H1 | W | W.T(kg) |
| F4 | F5 | D | D1 | D2 | b | n-d | F4 | F5 |
| DN40 | 140 | 240 | 150 | 110 | 84 | 19 | 4-19 | 180 | 225 | 160 | 10.5 | 12.0 |
| DN50 | 150 | 250 | 165 | 125 | 99 | 19 | 4-19 | 195 | 240 | 160 | 13.0 | 15.0 |
| DN65 | 170 | 270 | 185 | 145 | 118 | 19 | 8-19 | 225 | 265 | 180 | 16.0 | 18.0 |
| DN80 | 180 | 280 | 200 | 160 | 132 | 19 | 8-19 | 255 | 295 | 200 | 20.0 | 23.0 |
| DN100 | 190 | 300 | 235 | 190 | 156 | 19 | 8-23 | 285 | 325 | 200 | 24.0 | 28.0 |
| DN125 | 200 | 325 | 270 | 220 | 184 | 19 | 8-28 | 345 | 380 | 220 | 33.5 | 38.0 |
| DN150 | 210 | 350 | 300 | 250 | 211 | 20 | 8-28 | 385 | 420 | 250 | 44.0 | 51.0 |
| DN200 | 230 | 400 | 360 | 310 | 274 | 22 | 12-28 | 465 | 500 | 280 | 67.00 | 78.00 |
| DN250 | 250 | 450 | 425 | 370 | 330 | 24.5 | 12-31 | 565 | 590 | 320 | 105.0 | 121.0 |
| DN300 | 270 | 500 | 485 | 430 | 389 | 27.5 | 16-31 | 645 | 670 | 350 | 150.0 | 175.0 |
2. FAQ
Q: How long is your delivery time?
A: Generally it is 30-35 days if the goods are NOT in stock. or it is 15-20 days if the goods are in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Of course! Please send us your requirements, then we'll send you samples ASAP.
Q: Can I cast our brand and mark on body?
A: Definitely! Please provide us your mark picture and brand. We will cast on valve body and do nameplate as your requirements.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
3. Our Company
Anhui Sunval International Co., Ltd. is a professional supplier of valves and piping systems. Our company focuses on iron valves, steel valves, copper alloy valves, pipes and related accessories etc. Sunval offers design, purchase, production, quality control and export as well as after service for industrial valves. Sunval has been selling to Asia, Europe, America and Middle East.
Sunval has an experienced team of merchandisers familiar with industrial valves. We will always contribute to customer requirement to supply quality products with best service, and hope to maintain long term relationship with customers to make mutual benefit.
