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|Product Name:||UPVC Ball Valve||Product Color:||Gray|
Big PVC Ball Valve Water Supply Fittings Plastic Valve For Water System
When the valve seat sealing test is performed, the valve should be in the fully closed state; when the valve body is sealed, the valve should be in the fully open position or the half open position (for example, the ball valve), and the fluid should enter the valve stem sealing position when half open. For one-way sealed valves, only one direction of seat sealing test is required; for two-way sealed valves, both sides of the seat sealing test are required. During the test, it is required to drain the air in the valve sample, gradually increase the test pressure, and reach the specified pressure within 30s.
UPVC ball valves are a new material ball valve product developed in recent years based on various corrosive pipeline fluid requirements. Product advantages: The valve body is light in weight, strong in corrosion resistance, compact and beautiful in appearance, light in weight, easy to install, strong in corrosion resistance, wide in application range, hygienic and non-toxic, wear-resistant, easy to disassemble, easy to maintain. .
How To Order?
Step 1, please tell us what model and quantity you need;
Step 2, then we will make a PI for you to confirm the order details;
Step 3, when we confirmed everything, can arrange the payment;
Step 4, finally we deliver the goods within the stipulated time.
Contact Person: Sue