Note: This angle seat valve cannot be used for drinking water.
Versatility is a hallmark of this valve, offering multiple control types such as Normally Closed, Double Acting with Spring, and Double Acting with Compressed Air. Operating seamlessly in temperatures ranging from -10℃ to +180℃ for the medium and -10℃ to +80℃ ambient temperatures.
Specification
| Model |
CCHN-S3-DN25 |
| Work pressure |
Max1.6MPa |
| Control pressure |
0.3-0.8MPa |
| Control medium |
Neutral gas or air |
| Body material |
CF8M |
| Actuator material |
CF8 |
| Material |
304 stainless steel |
| Seal material |
PTFE |
| Medium temperature |
-10℃~+180 ℃ |
| Ambient temperature |
-10℃~+80℃ |
| Control type |
Normally closed, Double acting with spring, Doubleacting with compressed air. |
| Connection |
Thread |
| Applicable medium |
Water, steam, oil, neutral gas or liquid, organic solvent, acid base solution, etc |
| Weight |
3kg |
Function

Pressure Date
Single acting, with strong spring
| Size |
Actuator |
lnterface |
lnner hole(mm) |
Flow rate A⟶B |
KV (m2/h) A⟶C |
Differential pressure range ∆P (MPa) A⟶B / A⟶C |
Differential pressure range ∆P (MPa) C⟶A |
Control pressure (MPa) |
| DN25 |
50 |
1" |
24 |
13.9 |
14.4 |
0-1.1 |
0.6 |
0.45-0.65 |
Dimension (Unit:mm)

| Size |
Actuator |
Q |
C |
R |
G |
A |
K |
L |
SW |
Weight(kg) |
| DN25 |
50 |
G1/8 |
60 |
33 |
1" |
242 |
68 |
90 |
40 |
3 |
Tips: What are the typical applications of pneumatic angle seat valves?
- Pharmaceuticals: Control of liquids in manufacturing processes.
- Food and Beverage: Handling fluids in filling, packaging, and mixing.
- Water Treatment: Regulating water flow and treatment chemicals.
- Chemical Processing: Controlling the flow of chemicals in manufacturing.
- Textile Manufacturing: Managing dyes and chemicals in production.
- Automotive Industry: Regulating fluids in production lines.
- HVAC Systems: Maintaining fluid flow in heating and cooling systems.
- Biotechnology and Laboratories: Precise fluid control in research settings.
- Pulp and Paper: Handling chemicals and water in paper production.
- Mining and Minerals Processing: Controlling flow in mining operations.