ANSI H44 4 Inch Flanged Swing Check Valve Water Meter Metal Seated Manual
ANSI H44 4 Inch Flanged Swing Check Valve Water Meter Metal Seated Manual
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
The swing-type steel check valve is automatically opened and closed by the force generated by the flow of the medium itself in the pipeline, and belongs to an automatic valve. The check valve is used in the piping system and its main function is to prevent backflow of the medium, prevent the pump and its drive motor from reversing, and discharge the medium in the container. The check valve can also be used to supply a line to an auxiliary system where the pressure may rise above the main system pressure.
| 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
Casting by precision casting process, the surface quality is beautiful, no surface defects such as sticky sand and cold partition; the internal quality is stable, and there are no inherent defects such as looseness, blisters and cracks.
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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