Wenzhou Xidelong Valve Co. LTD
WENZHOU XIDELONG VALVE CO. LTD Leading manufacturer of FLANGE INDUSTRIAL VALVE in China.
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Full Flow Metal Seated Flap Check Valve 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
A check valve with flanged ends means it can easily connect to pumps and pipes. It can also be a convenient way to complete a system by fitting several pipes together. There are different types of flange connections, namely threaded, blind, lap-joint, slip-on, welded-neck, and socket-welded.
Depending on the system and application, a flanged check valve can be made from stainless steel, high-alloy steel, non-ferrous steel, low-alloy steel, and low-carbon steel.
This valve is widely used in water and wastewater systems, gas and petroleum applications, and transport services. It can also be found in other industries, such as power generation, chemical fertilizers, and chemicals.
| 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 |
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 manufacturer over 16 years.
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.