Basic Info.
Closed Fire Sprinkler System
Wet Fire Sprinkler System
Wet Alarm Valve Structure
Seat Type
Alarm Valve Diameter
50mm
Body Material
Ductile Iron
Pipe Material
SS304 Stainless Steel Pipe
Water Motor Gong Material
Carbon Steel
Retard Chamber
SS304 Stainless Steel
Transport Package
Wooden Packing
Specification
60*45*48 cm
Production Capacity
50000 PCS /Year
Product Description
Product Description
forede Alarm Check Valve
The wet alarm valve is a one-way valve that only allows water to flow into the sprinkler system in one direction and alarms at a specified flow rate. The wet alarm valve usually equals the water pressure before and after the valve disc (the water passes through the water pressure balance hole in the guide pipe to keep the water pressure balance before and after the valve disc).
Product Parameters
Body Material | Ductile Iron, QT450 |
Pipe Material | Stainless Steel 304 |
Ball Valve Material | Stainless Steel 304 |
Water Gong Material | Carbon Steel |
Retard Chamber Material | Stainless Steel 304 |
End Connections | Flange |
Flange Standard | GB / BS Standard |
Valve Type | Alarm Check Valve |
Working Pressure | 1.6 Mpa |
Size | DN50,DN65,DN80,DN100,DN125,DN150,DN200,DN250,DN300 |
Dimension
Packing
FAQ
Q1:What can you buy from us?
Fire Sprinkler system,Foam system,Fire Monitor,Fire Nozzle,Fire Valves,Fire Hydrants
Q2:Is the sample provided for free?
A few small products like sprinkler decorative covers can be provided for free, but the buyer needs to pay for the shipping. Other products need to be confirmed according to the specific situation.
Q3:How to mail the samples?
Small samples are usually sent by express (DHL, UPS, FEDEX, TNT). If the buyer has other opinions, both parties can discuss with each other.
Q4:What is your term and payment?
Payment<=5000USD, 100% in advance. Payment>=5000USD, 30% T/T in advance ,balance before shippment.
Q5:Do you offer guarantee for the products?
Yes, we offer 1 year warranty to our products.
Q6:How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
Q7:How long does it take to produce the product?
Conventional products and small quantities can be produced within 15 days. The specific production time needs to have specific products and product quantities to confirm.
Q8:What services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW,Express Delivery;
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese
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