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Water Industrial Non Return Check Valve (H44H)

Basic Info

Model No.:  H44H

Product Description

Model NO.: H44H Connection Form: Flange Function: Bolted Bonnet Trademark: ONEV Origin: Zhejing, China Material: Carbon Steel Structure: Swing Application: Industrial Usage, Water Industrial Usage Specification: Bs1868 HS Code: 8481804090 Specifications

1. Inspection and Test: API 6D & API 598
2. Operate: Self acting.
3. Design and manufacture: BS1868



Function description:
Swing Check Valve disc shapes as a disc, which is around seat channel shaft for rotary motion.
Its main function is to prevent medium for backflow, the pump and drive motor for reversal and container medium for relief.
It is suitable for low velocity and the flow doesn't often change in large diameter occasion.




Design Range:

1). Size: 2"-36"

2). Material: CF8, CF8M, CF3, CF3M, 304, 304L, 316, 316L, WCB, WCC, WC9, LCB, L CC ETC. 3). Class: 150LB, 300LB, 600LB, 900LB, 900LB, 1500LB.

4). Suitable medium: Water, oil, air and some corrosive liquid

5). Temperature range: -20° C to 425° C

6). Operate: Self acting.

7). Design and manufacture: BS1868

8). Inspection and Test: API 6D & API 598
9). Flange end dimension: ASME B16.10
10). Face to face: ASME B16.10
11). Certificate: API, CE, TS, ISO, AZ

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