Globe Type Non Return Valve
●Valve core: stainless steel 06Cr19Ni10 (two-way), HPb59-1 (three-way)
●Valve stem seal: four-layer V-type and O-type combined nitrile rubber seal, polytetrafluoroethylene sealing sleeve
●Valve stem: stainless steel 06Cr19Ni10
●Valve body, valve cover material: HT250
●Nominal pressure (PN): 1.6MPa
●Working medium: water, fluid temperature 5~95℃
●Valve leakage: ≤0.03%KV
●Flange standard: GB/T 17241.6 PN16

| Order code | Product Model | Valve type | DN | Connection | Bolt size | Kv value | Stroke | Dimensions | Maximum closing pressure difference [kPa] |
|||||||
| L | d | D | H | H1 | ||||||||||||
| 12467 | DDF-S-H-232 | 2 WAY | 32 | Flange | 4×M16 | 21 | 20 | 180 | ∅100 | ∅135 | 163 | 108 | 600 | ------ | ------ | |
| 12468 | DDF-S-H-240 | 2 WAY | 40 | Flange | 4×M16 | 28 | 20 | 200 | ∅l10 | ∅145 | 163 | 119 | 500 | ------ | ------ | |
| 12469 | DDF-S-H-250 | 2 WAY | 50 | Flange | 4×M16 | 34 | 20 | 230 | ∅125 | ∅l65 | 167 | 135 | 350 | ------ | ------ | |
| 12470 | DDF-S-H-265 | 2 WAY | 65 | Flange | 4×M16 | 54 | 20 | 290 | ∅145 | ∅185 | 178 | 165 | 250 | ------ | ------ | |
| 12471 | DDF-S-H-280 | 2 WAY | 80 | Flange | 8×M16 | 67 | 20 | 310 | ∅160 | ∅200 | 182 | 180 | 200 | ------ | ------ | |
| 12472 | DDF-S-H-2100 | 2 WAY | 100 | Flange | 8×M16 | 120 | 40 | 350 | ∅180 | ∅220 | 264 | 200 | ------ | 300 | 500 | |
| 12473 | DDF-S-H-2125 | 2 WAY | 125 | Flange | 8×M16 | 180 | 40 | 400 | ∅210 | ∅250 | 275 | 230 | ------ | 200 | 350 | |
| 12474 | DDF-S-H-2150 | 2 WAY | 150 | Flange | 8×M20 | 256 | 40 | 480 | ∅240 | ∅285 | 290 | 270 | ------ | 150 | 200 | |
| 12475 | DDF-S-H-2200 | 2 WAY | 200 | Flange | 12×M20 | 330 | 40 | 600 | ∅295 | ∅340 | 315 | 329 | ------ | ------ | 150 | |
| 12670 | DDF-S-H-332 | 3 WAY | 32 | Flange | 4×M16 | 21 | 20 | 180 | ∅100 | ∅135 | 163 | 90 | 600 | ------ | ------ | |
| 12671 | DDF-S-H-340 | 3 WAY | 40 | Flange | 4×M16 | 28 | 20 | 200 | ∅l10 | ∅145 | 163 | 100 | 500 | ------ | ------ | |
| 12476 | DDF-S-H-350 | 3 WAY | 50 | Flange | 4×M16 | 34 | 20 | 230 | ∅125 | ∅165 | 167 | 115 | 250 | ------ | ------ | |
| 12477 | DDF-S-H-365 | 3 WAY | 65 | Flange | 4×M16 | 54 | 20 | 290 | ∅145 | ∅185 | 178 | 145 | 200 | ------ | ------ | |
| 12478 | DDF-S-H-380 | 3 WAY | 80 | Flange | 8×M16 | 67 | 20 | 310 | ∅160 | ∅200 | 182 | 155 | 150 | ------ | ------ | |
| 12479 | DDF-S-H-3100 | 3 WAY | 100 | Flange | 8×M16 | 120 | 40 | 350 | ∅180 | ∅220 | 264 | 175 | ------ | 250 | 350 | |
| 12480 | DDF-S-H-3125 | 3 WAY | 125 | Flange | 8×M16 | 180 | 40 | 400 | ∅210 | ∅250 | 275 | 200 | ------ | 200 | 250 | |
| 12481 | DDF-S-H-3150 | 3 WAY | 150 | Flange | 8×M20 | 256 | 40 | 480 | ∅240 | ∅285 | 290 | 240 | ------ | ------ | 200 | |
| 12482 | DDF-S-H-3200 | 3 WAY | 200 | Flange | 12×M20 | 30 | 40 | 600 | ∅250 | ∅340 | 315 | 300 | ------ | ----- | 150 | |
stainless steel angle globe valve

Structural design: The inlet and outlet of the angle stop valve are usually at a 90-degree angle (L-type). Unlike the traditional straight-through stop valve, this design facilitates the fluid to change direction, reduces the need for elbows, and is suitable for occasions with limited space.
Material: Stainless steel angle stop valves are made of stainless steel, which has excellent properties such as corrosion resistance, high temperature resistance, and pressure resistance. Therefore, they can be used in a variety of chemical media and high temperature and high pressure environments, especially for corrosive fluids.
Stop valve function: The stop valve drives the valve disc up and down by rotating the valve stem to control the opening and closing of the fluid. This type of valve has good sealing performance and is usually used in pipelines that require precise adjustment and complete closure.
FAQ
1. What is the main function of a stainless steel angle globe valve?
Stainless steel angle stop valves are used to open or close fluids in pipelines, and are usually used in applications where flow rates are adjusted and flow direction is changed. It controls the flow of fluids by moving the valve disc up and down.
2. Why choose an angle stop valve?
The angle structure allows the fluid to change direction (usually 90 degrees) when passing through the valve, reducing the need for additional elbow fittings and saving space and materials. It is particularly suitable for pipelines with narrow installation spaces.
3. What are the advantages of angle stop valves compared to straight-through stop valves?
Angle stop valves can reduce the number of elbows in the pipeline, thereby reducing fluid resistance and installation complexity. In situations where frequent changes in flow direction are required, their structure is simpler and takes up less space.
4. What is the operating temperature range of stainless steel angle globe valve?
The operating temperature range of stainless steel angle stop valves depends on the type of stainless steel and the sealing material. Commonly used 304 and 316 stainless steel angle stop valves can usually withstand temperatures between -60°C and +400°C.
5. What is the maximum working pressure of the stainless steel angle stop valve?
The specific working pressure depends on the design and material of the valve. The working pressure range of common stainless steel angle stop valves can reach 1.6 MPa to 6.4 MPa, or even higher, which is suitable for medium and high pressure pipeline systems.
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