Wafer Lift Check Valve

The wafer lift check valve you are considering consists of high-quality stainless steel body, disc, spring and other core components. You can install it on horizontal or vertical pipes to effectively prevent medium backflow. Its short end face structure, compact size and lightweight design make it easy to integrate into your system without taking up valuable space.

If you need a reliable and space-saving backflow prevention device, the wafer lift check valve is your preferred solution. Designed for harsh industrial applications, this valve ensures efficient unidirectional flow and fast response even in low-pressure systems. Whether you are operating in chemical, water treatment or power generation environments, this compact and powerful valve can give you peace of mind.

Description

Wafer lift check valve also known as wafer type lift check valve, wafer spring check valve or wafer type spring loaded check valve.

We can provide you with wafer lift check valves that meet ANSI/API/JIS/DIN standards, and you can choose the configuration that meets the corresponding standards according to the specific project needs. Because the disc is corrosion-resistant spring-loaded, the valve can be closed quickly, thereby minimizing water hammer pressure. The smooth internal flow channel reduces fluid resistance and improves the efficiency of your application system. Its fast response speed and reliable sealing performance ensure the long-term stable operation of the valve.

This wafer type lift check valve features a streamlined body that fits snugly on standard flanges, allowing for easy installation and precise alignment. It is a perfect blend of simplicity, reliability and performance – all in a wafer body that minimizes installation space.

TOT Wafer lift check valve is very suitable for clean media, not recommended for pipelines containing solid particles or high viscosity fluids. By choosing different materials of wafer lift check valves, you can apply them to media such as water, steam, oil, nitric acid, acetic acid, strong oxidants, uric acid, etc. Our customers widely use them in petrochemical, metallurgy, power generation, light industry, food processing and other industries.

Get a quote now and let us help you find the right wafer type spring loaded check valve for your application in the shortest possible time.

Wafer Lift Check Valve Features

Wafer-style design for tight installation spaces
Full stainless-steel options for superior corrosion resistance
Short structure length, Small size and light weight
Spring-loaded disc ensures fast closure to prevent water hammer
Vertical lift mechanism provides low friction, the sealing performance is good and quick operation
Can be installed in both horizontal and vertical lines
Minimal cracking pressure, ideal for systems with low starting pressure
The service life is long and the reliability is high, low-maintenance structure with minimal moving parts
Competitive Prices

Main Technical Parameters & Performance

Product Name	Wafer Lift Check Valve	Body Material	CF8, CF8M, CF3M, WCB or Customized Materials
Connection Method	Wafer Type	Nominal Diameter	DN15-DN200(1/2″-8″)
Nominal Pressure	1.0 Mpa-16 Mpa (150LB-900LB)	Applicable Media	Water, air, oil, chemical fluids
Applicable Temperature	-40℃~425℃	Design Criteria	API 594; API 6D;
Structure Length	API 594; API 6D; DIN 3202;	Pressure Temperature	ASME B16.34; DIN2401; GB/T12224
Inspection & Testing	API 598, GB/T26480	Manufacturing Standards	GB, ANSI, API, JIS, DIN or Other standard customization

Main Components and Materials

Component	Material Options
Body	CF8 / CF8M / CF3M / WCB
Disc	SS304 / SS316
Spring	Stainless Steel
Seat	Metal / Soft Seat (EPDM, NBR, PTFE)
Guide Bushing	PTFE or Bronze

Wafer Type Lift Check Valve Dimensions

Dimensions		Size(mm)			Piping Flange (For Reference)
DN	In	L	d	A	Bolt Hole Diameter D1	Number of Bolts	Bolt Diameter D	Bolt Length L1
15	1/2″	16	45	18	65	4	M12	75
20	3/4″	19	55	25	75	4	M12	90
25	1″	22	65	32	85	4	M12	90
32	1-1/4″	28	78	38	100	4	M16	100
40	1-1/2″	32	85	45	110	4	M16	105
50	2″	40	100	57	125	4	M16	125
65	2-1/2″	46	120	73	145	4	M16	130
80	3″	50	135	89	160	8	M16	135
100	4″	60	155	108	180	8	M16	150
125	5″	90	185	133	210	8	M16	180
150	6″	106	210	159	240	8	M20	240
200	8″	140	265	219	295	12	M20	260

*More sizes available upon request.

Applications That Require High Reliability

Your operations demand efficiency without compromise. This wafer spring check valve is engineered to deliver exactly that. It’s ideal for:

Water supply and drainage systems
HVAC systems
Chemical and petrochemical processing
Power generation facilities
Food and beverage industries
Fire protection pipelines

By choosing our wafer type spring loaded check valve, you’re investing in stable, maintenance-friendly performance that reduces downtime and protects your systems from costly reverse flow damage.