PPR Stop Valve
Grey Chrome Plated PPR Stop Valve With Brass Cartridge Global Vlave 20-110mm
- Place of Origin: Zhejiang China
- Brand Name: DSTHERM/Customized Logo
- Certification: ISO 15784 /DIN/CW617N
- Model Number: 20-110mm
- Product description: Ppr pipe, Ppr Fittings, Plastic ppr pipe, plastic pipe, tube,pprct pipe, pprct fittings, Ppr Aluminum pipe, Ppr-Al-Ppr pipe, Ppr Fiber Pipe, Ppr Uv Pipe, Ppr perforated pipe, Ppr stop valve, Ppr Ball
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Grey Chrome Plated PPR Stop Valve With Brass Cartridge Global Vlave 20-110mm
Specification
| PPR Stop Valve With Brass Cartridge | Size |
|
20mm |
| 25mm | |
| 32mm | |
| 40mm | |
| 50mm | |
| 63mm | |
| 75mm | |
| 90mm | |
| 110mm |
We have Stop Valve with specifications ranging from 20mm to 110mm. You can also customize different specifications, color and materials.
What is Stop Valve?
A Stop valve is a linear motion valve that uses a cartridge moving perpendicularly to the seat to start, stop, or regulate fluid flow. It features a forced-seal design where the closure member is pressed against the seat by the stem to ensure tight shut-off.
The features of a PPR Stop Valve:
- High Temperature Resistance: Suitable for both cold and hot water (up to 95°C).
- Heat Fusion Connection: Joins with pipes by melting, creating a leak-proof seal.
- Hygienic: Non-toxic and safe for drinking water.
- Corrosion Resistant: Will not rust or degrade when in contact with chemicals.
- Low Heat Loss: Good insulation keeps hot water hot.
- Smooth Flow: Smooth inner wall prevents scaling and blockage.
- Installation: Requires a special welding machine to install.
Work Principle For Stop Valve:
A stop valve works by moving a cartridge to block or open a pipe.
- To Stop Flow: You turn the handle to push the cartridge down onto the seat, sealing it shut.
- To Start Flow: You turn the handle to pull the cartridge up away from the seat, letting fluid pass through.
Advantages of PPR Stop Valves Over PVC Stop Valves
| Feature | PPR Stop Valve | PVC Stop Valve |
| Max Temperature | Up to 95°C (suitable for hot water) | Up to 60°C (cold water only) |
| Joining Method | Heat Fusion (creates permanent, leak-proof joint) | Solvent Cement (chemical bond) |
| Application | Hot & Cold water, Heating, HVAC | Cold water, Drainage, Chemical drainage |
| Hygiene | Non-toxic, high purity for drinking water | Good, but may have plasticizers |
| UV Resistance | Moderate (requires protection/UV-stabilized grades for prolonged exposure) | Poor (can become brittle in direct sunlight) |
Applications
- Boilers and Auxiliaries: Used in critical parts such as boiler blowdown, feedwater pipelines, and steam outlets, requiring reliable sealing and quick opening/closing under high temperature and pressure.
- Petrochemical Pipelines: Used for conveying pressurized oil products, chemical raw materials, or process gases.
- High-Rise Building Fire Protection or Water Supply: Serves as control valves for zone-specific water supply or fire protection pipelines in high-rise buildings.
- Thermal Power Plants: Used for isolation and throttling of various medium-pressure water and steam pipelines.
Our advantages
1). Over 20 Years' Experience in production
2). Accept OEM Order
3). ISO9001 approved
4). We use All New raw material in products
5). Sufficient products with complete specifications for your choice
We will be your better choice!
Categories
- Plastic Ppr Pipe
- PPR Aluminum Pipe
- PPR Fiberglass Composite Pipe
- PPR Pipe Fittings
- PPR Double Union Ball Valve
- PPR Stop Valve
- Brass Insert
- Plastic Pipe Cutter
- PEX Tubing
- Brass Fittings
- Brass Compression Fittings
- Garden Hose Pipe Fittings
- Brass Flared Fittings
- PEX Brass Fittings
- Brass Ball Valve
- Brass Gate Valve
- Brass Bibcock
- Brass Angle Valve
- Brass Thermostatic Valve
- Water RO Purifier
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Contact Us
Contact: Kathy Zhang
Phone: 13361988316
Tel: +86 21 51316758
Add: No.80 Tian Gong Road Shanghai China
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