Products Description
High strength material
Brass type: Strong corrosion resistance, long service life, suitable for regular fire fighting environments.
Chrome plated brass model: Surface chrome plated treatment, rust proof, wear resistant, beautiful and suitable for humid/high-salt environments.
Aluminum version: Lightweight design, suitable for scenarios where the weight of the equipment needs to be reduced.
Excellent performance
High pressure resistance: The working pressure is ≥16Bar. It has passed ISO 9001 certification and is safe and reliable.
Quick opening and closing: The smooth valve core design enables rapid control of water flow in emergency situations.
Sealing and leak proof: Precisely processed threads + multi layer sealing gaskets to prevent leakage.
Universal size fit
It offers two thread specifications: 3/4" BSP and 1" BSP, and is compatible with mainstream fire reels and piping systems.
Multi purpose
Quick connection of fire hose reels.
Industrial/building fire protection pipeline control.
Emergency water source switching valve.
Technical parameters
| Attribute | Parameter details |
| Material | Aluminum/Brass/Chrome plated brass (optional) |
| Interface standard | 3/4" BSP, 1" BSP |
| Work pressure | 16Bar (customizable for higher pressure) |
| Applicable medium | Water and foam mixture |
| Temperature range | - 20 ℃ ~ 120 ℃ |
| Certification standard | ISO 9001. Compulsory certification for Fire protection products |
Application scenarios
Factory warehouse
Integrated into the fire protection pipeline network to ensure the safety of high risk areas.
Public facilities
Emergency fire protection systems for subways, airports, etc.
Commercial building
Connect the fire reels to deal with initial fires.
Daily maintenance
✔ Regular inspection:
Check the valves for leakage, rust or operational lag every quarter.
✔ Lubrication and maintenance:
A small amount of lubricating silicone grease can be applied to the valve stem to keep the opening and closing smooth.
✔ Cleaning and anti clogging:
After a long period of inactivity, flush the sediment inside the pipeline before reactivating it.
Installation steps
Check the accessories
Ensure that the valves, sealing gaskets and threaded interfaces are intact.
01
Clean the pipeline
Remove impurities from the pipeline to prevent blockage or damage to the valve.
02
Threaded seal
Wrap the threads with raw tape (PTFE) or sealant to ensure leakage prevention.
03
Fastening connection
Fix the valve with a wrench to avoid over tightening which may cause the thread to deform.
04
Test water pressure
Slowly supply water, check for any leakage, and put it into use after confirming there are no abnormalities.
05
⚠️ Installation notes
- The use of inferior sealing materials is prohibited to avoid affecting the sealing performance.
- Avoid violent installation to prevent thread slippage or valve body damage.
- Installation direction: The arrow on the valve body indicates the water flow direction to ensure correct installation.
✅ Professional quality
- Military grade material: Brass/chrome plated brass is corrosion resistant, and the aluminum version is lightweight and durable.
- Strict testing: High pressure testing is conducted on each batch to ensure zero leakage.
✅ Convenient services
- Quick response: 24-hour technical consultation and professional guidance provided.
- Long term supply: Stable inventory.
Phone Number
+86 18370315706
asher@xinhaofire.com
Fault handling
| Problem | Possible reasons | Solution method |
| The valve is leaking | The gasket is aged/not tightened properly | Replace the gasket or re tighten the threads |
| The switch resistance is large | The valve stem is lacking in lubrication or impurities | Clean the valve stem and apply grease |
| There is water seepage at the interface | Insufficient threaded sealing | Rewind the raw tape and tighten it |
Q&A
Q1: Can valves be used for oil based media?
❌ Not recommended! This product is specially designed for water/foam fire protection systems. Oil may corrode the seals.
Q2: Can the BSP interface be compatible with the American standard NPT thread?
⚠️ Not fully compatible! BSP is an imperial thread. For NPT, a conversion joint is required; otherwise, leakage is likely to occur.
Q3: Will valves crack in extremely low temperatures?
🔹 Aluminum type: Brass/chrome type is more resistant to freezing and can be used normally above -20 ° C. Insulation is recommended in cold areas.
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