H76X/H/W Dual plate check valve
This valve is used to prevent the medium in the pipeline from backflow and features a small volume.
A simple structure,reliable performance,easy installation and repair.The disc uses a torsion spring for resetting,has water harmer preventing function and can be mounted on horizontal and vertical pipeline.
Structural length:GB/T 12221
Test and inspection:GB/T 13927
Packing And Shipping
FAQQ: Are you trading company or manufacturer ?A: We are factory Located In Tianjin, China.Q: What's your product range?A: We produce Butterfly valve, Gate valve, Check valve, Y strainer ,Water Controlling Valve and other Pipe Accessories .Q: What's Execution Standard?A: ISO/ANSI/DIN/JIS/ EN/GOST/AS standard.Q: What's your Strong product ?A: Centre Line Butterfly valve, Eccentric Butterfly valve ,Resilient Seat Gate valve, and largest size to DN3200 .Q: How long is your delivery time?A: Generally it is 10 days if the goods are in stock. or it is 35 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 but do not pay the cost of freight.Q: What is your terms of payment ?A: Payment<=10000USD, 100% in advance. Payment>=10000USD, 30% T/T in advance ,balance before shipment.