... OEM ok Characteristics of ppr stop valve: 1. Good design, low cost, easy to install and transport.2 ... PE concealed valve, other brass fittings.2) Dimensions:Diameter: 20mm, 25mm, 32mm, 40mm, 50mm, 63mm, 75mmThread size: ... Color: white, gray, green, other colors according to the needs of the clients.4) Pressure range: ... : -40 - +95°C6) Quality standards:According to GB/T 18742.2 which meets with DIN 8077- ...