DIF
An inline check valve is a fluid control device used in pipeline systems. lt is typically installed in a pipeline to control the one-way flow of fluid, preventing backflow and reverse flow.
Inline check valves installed in pipelines have the following characteristics:
1.Compact design: Inline check valves are small in size, have a simple structure, and are easy to install, making them suitable for use in small spaces.
2.High reliability: These check valves are made of high-quality materials and have high corrosion resistance and wear resistance, making them able to withstand high pressure and high temperature working environments, ensuring their high reliability
3. High performance: Inline check valves have low flow resistance and fast response characteristics, making them play an important control role in pipeline valves.
4. Multiple materials: Inline check valves provide a choice of materials such as cast steel, stainless steel, and copper alloys to meet the needs of different fluids and working environments.
Inline check valves are widely used in hydraulic systems, water supply systems, chemical, and food industries. Their simple and reliable design and efficient performance make them an essential part of fluid control devices.
| nominal diameter | type | flow | L | Dimensions(mm) | ||||
| MM | NTP | D | S | E | M | |||
| 10 | 3/8” | DIF-L10H※ A-H※10L | 40 | 75 85 | 34.3 | 30 | 15 | M18x1.5 |
| 41.5 | 36 | 18 | M22x1.5 | |||||
| 20 | 3/4" | DIF-L20H※ A-H※20L | 100 | 102 106 | 48.5 | 42 | 20 | M27x2 |
| 55.4 | 48 | 22 | M33x2 | |||||
| 32 | 1¹/4° | DIF-L30H※ A-H※30L | 200 | 140 128 | 72.8 | 63 | 25 | M42x2 |
| 74.9 | 65 | 24 | M48x2 | |||||
| Type | DN | PN | basic dimensions | |||||||||||
| (MM) | (Mpa) | L | L1 | L2 | L3 | L4 | W | W1 | H | H1 | H2 | D | N | |
| AJ-H10B | 10 | 72.5 | 43 | 35.7 | / | 7.1 | 90 | 66.7 | 87 | 30 | 16 | 22 | 4 | |
| AJ-H2OB | 20 | 31.5 | 94.3 | 60 | 49.2 | / | 11.1 | 105 | 79.4 | 98.5 | 36 | 15 | 32 | 4 |
| AJ-H32B | 32 | 118.1 | 84 | 67.5 | 42.1 | 16.7 | 120 | 96.8 | 123 | 45 | 16 | 40 | 6 | |
Notice
1 、For one-way valve opening pressure is 0.04 MPa, cone valve core vertical installation should be avoided
2 、The body in the direction of the arrows indicate the oil can flow freely, be careful not to pick up.
3 、Order writing models, we don't miss opening pressure, didn't specify opening pressure code will be shipped in 0.04 MPa.
Deliver, Shipping And Serving
Deliver time: in stock/10-30 Day
Shipping: FOB NINGBO,FOB SHANGHAI
Serving: 24 hours on line
Hot Tags: DIF, inline check valve, fluid control device, pipeline systems, one-way flow, back-flow, reverse flow, compact design, high reliability, high performance, multiple materials, cast steel, stainless steel, copper alloys, hydraulic systems, opening pressure, cone valve core