Short Description

Model No.: lift-check-valve

China Valves Manufacturer www.sfutube.com offers lift check valve.

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Key Specifications / Features

Type: Lift Check Valve
Material: A536,A126,WCB,LCB,CF8,CF8M.CF3.CF3M,CN7M,904L
Size: 1/2″ (DN15) – 80″ (DN2000)
Design: BS1868 or ASME B16.34
Design pressure: ASME B16.34, EN 1092-1, ISO 17292
Temperature Range: -29°C to 180°C 
Suitable Medium: Water,Gas,Air And Some Corrosive Liquid
Pressures range: PN20 (ANSI 150) to PN420 (ANSI 2500)

What is a lift check valve

A lift check valves are typically used in piping systems where globe valves are used as flow control valves. They have a seat arrangement similar to that of globe valves.
Lift check valves are suitable for installation in horizontal or vertical pipelines with upward flow.
They are recommended for use with steam, air, gas, water, and high flow rate steam lines.

Applicable Standards of Lift Check Valves

  • Design: ASME B16.34, API6D 
  • Fire safe: API 607 
  • Anti static: API 608, API6D 
  • Face to face: ASME B16.10, API6D
  • Welding ends: ASME B16.25
  • Inspection and test: API 598, API 6D

We focus on valves in standard and special materials as customer request.
Our main materials show as the follows:
Any request for other materials, please contact our machinery sales or engineering team on email.

Special Material Titanium or Titanium alloy series Titanium (Gr.2,Gr.3,Gr.5,Gr.7,Gr.12)
Nickel alloy series Ni6,Ni200,Ni201
Monel 400,Monel k500
Inconel 600/625/690/750
Incoloy 800/825/800H/800HT
Hastelloy B3/C/C4/C22/C276/G30
Zirconium alloy series Zirconium 702/703/705
Bronze alloy series Nickel aluminum bronze C95800
(Super) Duplex Steel ASTM F51/F53/F55
Other corrosion resistance Alloy 20,AISI 321,310,904L
Normal Material Carbon Steel WCB,WCC,LCB,LCC,A105N,LF2
Alloy Material (Low Temperature) LC1,LC2,LC3,LF3
Alloy Material (High Temperature) WC1,WC6,WC9,C5,C12A
Stainless Steel CA15,CF8,CF8M,CF3,CF3M

Dimensions of Lift Check Valves

20211006122905 56667 - Lift Check Valves

Lift check valve acc. to DIN products performance specification

DN L H KV PN16 PN25 PN40
15 130 70 5.7 2.4 3.5 3.8
20 150 70 7.8 3.0 4.4 4.9
25 160 80 11.8 3.8 5.0 5.9
32 180 80 17.9 5.7 6.0 7.1
40 200 85 27.5 7.4 8.0 10.4
50 230 95 48.0 10.3 11.0 12.3
65 290 110 77.6 15.2 16.0 22.7
80 310 130 109.0 20.4 21.0 28.5
100 350 155 168.0 31.0 32.0 40.0
125 400 165 251.0 49.0 51.0 64.0
150 480 215 389.0 69.0 70.0 90.0
200 600 285 664.0 132.0 136.0 170.0
250 730 325 1017.0 198.0 218.0 240.0
300 850 365 1446.0 278.0 330.0 370.0

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