High Quality E7 type PPR double female threaded luxurious ball valve with brass ball

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High Quality E7 type PPR double female threaded luxurious ball valve with brass ball PP-R ball valve with brass ball size:1/2'',3/4''

1.Material:Random Polypropylene(Hyosung R200P);
2.ISO9001&ISO14001;
3.Standard:GB/T 18742.3-2002, DIN8077/8078;
4.OEM also ok

Q:What's the difference between a medium-sized ball valve and a heavy ball valve?: It's almost certain that you made an inquiry at the small valve manufacturer in Wenzhou.In fact, the main wall thickness is differentThe so-called heavy, is in accordance with the GB/T12237 Petrochemical ball valve wall thickness to designThe so-called medium-sized, is in accordance with the GB/T12224 steel ball valve wall thickness to design, two wall thickness of some difference, plus a little steal material, sphere do hands and feet, the price can be much lower.There is a light, that is the material does not meet the standards, basically sold to plumbing builders.

Q:What is retractable hemispherical valve? What's the area with the manual hemisphere valve?: Telescopic hemisphere valve is a telescopic hemisphere valve, ordinary hand hemisphere valve, of course, without expansion joints.Telescopic ball valve is a combination of expansion joint and ball valve.

Q:Valve and ball valve is the same thing? Don't know don't speak: Ball valves belong to a large class of valves, valves include gate valve, butterfly valve, check valve, globe valve, ball valve, trap valve, safety valve, etc. all valves

Q:PPR ball valve diameter is 3 cm, what is the specifications?: Is it an outer diameter or an internal? Write on the handle of the ball valve. It's DN20, that's the 20 ball valve. It's DN25, that's the 25 ball valve

Q:The valve nominal 1/2, 3/4 is how much?: 1/2 equivalent to the national standard of 15mm, 3/4 equivalent to GB 20mm. That is, DN15 and DN20

Q:What does stainless steel ball valve stand for Q41F1-16R7-P?: Structural type code:Floating type: 1 means through flow, 2 indicates Y type three pass, 4 represents L type three pass, and 5 represents T type three pass;Fixed type: 0 represents the straight through of the hemisphere, the 6 represents the four channel, the 7 indicates the through flow, the 8 represents the L type three pass, and the 9 represents the Y type three pass;Sealing material: B Babbitt, fluorine rubber, F F46, H direct machining of fluorine lining, rubber lining, stainless steel J M Monel alloy, N nylon plastics, Monel P, Y alloy, W valve;Pressure rating code: 16 said the pressure of 16 kg (1.6Mpa) up to 64Mpa; 150LB said American Standard pound pressure, maximum pressure rating up to 2500LB (150LB=1.6MPA/300LB=2.5-4.0mpa/400LB=6.4mpa/600LB=10mpa); 5K said on stage pressure, the maximum pressure of 63K;Body material: A titanium and titanium alloy, C steel, I stainless steel, chrome molybdenum steel, P18-8 stainless steel, S plastic, RMo2Ti.

Q:What is a high handle ball valve? What's the difference between it and ordinary ball valve?: the valve handle can extend out of the insulation material, convenient operation.

Q:Is the water inlet valve good or the ball valve well?: Good with the gate valve, the ball valve requires more space than the gate valve.

Q:What does "all pass" ball valve mean?: Simply put, from the valve side of the runner hole, put a ball of the same diameter can pass to the other side, that is, all pass ball valve

Q:About the characters on the ball valve (what do s and O mean?): That's almost what it means. To be exact, S is SHUT and O is OPEN

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