Stainless Steel Double Flange-Type Swing Non-Return Valve For Water Supply
Specifications
- Design Standard: ASME B16.34, API6D
- Face to Face: ASME B16.10, API6D
- End Flange: ANSI/ASME B16.5, API605
- Buttwelding Ends: ASME B16.25
- Inspection and Test: API598, API6D
Application
Swing-type check valve is suitable for nominal pressure PN1.0MPa~42.0MPa, Class150-2500; nominal diameter DN15~1200mm, NPS1/2~48; working temperature -196~540°C for various pipelines, used to prevent The media is reversed. By using different materials (WCB, CF8 (M), CF3 (M), 1Gr5Mo, 15CrMo1V, it can be applied to various media such as water, steam, oil, nitric acid, acetic acid, strong oxidizing medium and urea. Oil, chemical, pharmaceutical, fertilizer, electricity and other pipelines.
| SIZE | d | L | H | D | C | G | T | N-ΦM |
| 1/2" | 15 | 108 | 51 | 89 | 60.5 | 35 | 11.1 | 4-16 |
| 3/4" | 20 | 117 | 54 | 98 | 70 | 43 | 11.1 | 4-16 |
| 1" | 25 | 127 | 64 | 108 | 79.5 | 51 | 11.1 | 4-16 |
| 1 1/4" | 32 | 140 | 68 | 117 | 89.5 | 64 | 12.7 | 4-16 |
| 1 1/2" | 40 | 165 | 75 | 127 | 98.5 | 73 | 14.3 | 4-16 |
| 2" | 50 | 203 | 98 | 152 | 120.5 | 92 | 15.9 | 4-19 |
| 2 1/2" | 65 | 216 | 112 | 178 | 139.5 | 105 | 17.5 | 4-19 |
| 3" | 80 | 241 | 124 | 190 | 152.5 | 127 | 19.1 | 4-19 |
| 4" | 100 | 292 | 161 | 229 | 190.5 | 157 | 23.9 | 8-19 |
| 5" | 125 | 330 | 180 | 254 | 216 | 186 | 23.9 | 8-22 |
| 6" | 150 | 356 | 205 | 279 | 241.5 | 216 | 25.4 | 8-22 |
| 8" | 200 | 495 | 236 | 343 | 298.5 | 270 | 28.6 | 8-22 |
| 10" | 250 | 622 | 302 | 406 | 362 | 324 | 30.2 | 12-25 |
| 12" | 300 | 698 | 340 | 483 | 432 | 381 | 31.8 | 12-25 |
| 14" | 337 | 787 | 385 | 533 | 476.5 | 413 | 35 | 12-29 |
Feature
The swing-type check valve adopts a built-in rocker swing type structure, and all the opening and closing parts of the valve are installed inside the valve body without penetrating the valve body, except that the middle flange portion is sealed with a sealing gasket or a sealing ring, and the whole There is no leak point, which eliminates the possibility of valve leakage.The valve flap has a certain degree of freedom in the range of 360 degrees, and there is appropriate micro position compensation.
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.
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Stainless Steel Double Flange Type Swing Non Return Valve For Water Supply Images
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