PPR stop valve

1.raw material: ppr and brass 2. color: white, Or according to customer demand 3. sanitary,healthy,non-toxic,rustproof and no scale 4. recyclable,benefit to the environment 5. good resistance to shock and impact 6. resistance to all kinds of chemical liquid 7.high temperature reisitance ,the maximum water temperature up to 95 degree 8.dopting hot welding connection 9.smooth inner wall surface,reducing the pressure loss and increasing the flow speed 10. low noise,reduced by 40% compared to galvanized steel pipe fitting