Certificate Standard Customized Plate Wafer Type Lift Check Valve
Specifications
1, Material :Stainless Steel
Strict quality control of brass material,using 316 Stainless Steel with wear resistance and pressure resistance.
2, Wheel Handle
Material: Steel/Aluminium optional; Different colors optional
3, Standard Thread Design
- Standard thread design,prevent water leakage;
- British Standard & American Standard;
- Go / Non-go Gauge inspection;
4, Standard Port
Meet international standard, large flow , enough water flow.
Application
Its structure is similar to the stop valve, the valve body and the valve flap are the same as the shut-off valve. The upper part of the valve flap and the lower part of the valve cover are machined with a guide sleeve, and the valve guide can be easily lifted and lowered in the valve guide guide. When the medium is downstream, the valve flap is opened by the medium thrust. When the medium stops flowing, the valve flap is self-retained. The drooping falls on the valve seat to prevent the medium from flowing back.
| DN | L | D | D1 | D2 | b | Z-φd | H |
| 15 | 130 | 95 | 65 | 45 | 14 | 4-14 | 77 |
| 20 | 150 | 105 | 75 | 55 | 14 | 4-14 | 77 |
| 25 | 160 | 115 | 85 | 65 | 14 | 4-14 | 80 |
| 32 | 180 | 135 | 100 | 78 | 16 | 4-18 | 85 |
| 40 | 200 | 145 | 110 | 85 | 16 | 4-18 | 95 |
| 50 | 230 | 160 | 125 | 100 | 16 | 4-18 | 105 |
| 65 | 290 | 180 | 145 | 120 | 18 | 4-18 | 120 |
| 80 | 210 | 195 | 160 | 135 | 20 | 8-18 | 130 |
| 100 | 350 | 215 | 180 | 155 | 20 | 8-18 | 140 |
| 125 | 400 | 245 | 210 | 185 | 22 | 8-18 | 155 |
| 150 | 480 | 280 | 240 | 210 | 24 | 8-23 | 180 |
| 200 | 600 | 335 | 295 | 265 | 26 | 12-23 | 211 |
| 250 | 730 | 405 | 355 | 320 | 30 | 12-25 | 260 |
| 300 | 850 | 460 | 410 | 375 | 34 | 12-25 | 323 |
Feature
1. The selection of materials is in line with domestic and foreign related standards, and the overall quality of materials is high.
2. The sealing pair of the flange lifting check valve is advanced and reasonable. The sealing surface of the valve disc and the valve seat is made of iron-based alloy or Stellite cobalt-based hard alloy surfacing surface, which is wear-resistant and high-temperature resistant. Good corrosion resistance, scratch resistance and long service life.
3. The flange lifting check valve is designed and manufactured according to the national standard GB/T12235.
Package&Delivery
Packing Details: We choose suitable wood cases according to different valves and arrange skilled workers to pack in case of bruise. Long term cooperated forwarder will book space, clear customs and transport for us without delay. There are three ways for transportation, by sea, by air and by train. We will arrange transportation according to customers' needs.
Delivery Details: according to the order, 7~60days
FAQ
Q: Are you trading company or manufacturer ?
A: We are a factory.
Q: How long is your delivery time?
A: According to the order,7~60days.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
Product Tags:
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Customized Plate Wafer Type Lift Check Valve DN15 - DN50 GB Standard Images
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