Zsfc150 Dry Type Alarm Check Valve

Product Description

The dry alarm valve is an important component of the dry automatic water spray system. The dry automatic sprinkler system is designed to meet the needs of installing automatic sprinkler systems in cold and high-temperature places. 
It is a closed system which developed on the basis of the wet system. The dry system adopts a closed fire sprinkler. Due to in the pipe network at the system side is the pressure gas (compressed air or nitrogen gas), so the phenomenon 
of the pressurized water frozen or evaporation when the wet system is used can be avoided.

 

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Payment & Shipping



Packaging Details: Packing by wooden or carton box or pallet according to product's attribute.
Delivery Detail: 2-30days, based on quantity.
Payment: T/T, Alipay, L/C, Cash, Paypal, TA, Western Union, etc.


Our Service

My company provides technical support for who use our products. Please contact the technical department of our company, if any problem in the procurement, installation, use and maintenance process, our technical staff will immediately provide related technical support.


FAQ

Q: Are you a manufacturer or direct factory?
A: Yes. Since 1992, we have been experienced in offering total fire solutions for 26 years.

Q: How long is your delivery time?
A: Generally it is 2-10 days if the goods are in stock or 15-30 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra?
A: Yes, we could offer the sample for free charge.

Q: What are your terms of payment?
A: In normal condition, 30% T/T in advance, balance before shipment. But other methods are discussable.