High Quality B3 Type PP-R ball valve with brass ball

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High Quality B3 Type PP-R ball valve with brass ball PP-R ball valve with brass ball size:20-40

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

Q: Ceramic ball valve, regulating valve standard?: You can refer to the specific national standards

Q: Ball valve specifications are represented by 2 FF,: FF refers to the form of connection between the valve and the pipe lineFF, or Flat Face, is a common form of flat flange connection

Q: What q25r-j159 BB-F-TE-NB represents American Standard ball?: American Standard top mounted hard seal fixed ball valve modelQ: valve type - ball valve, BALL, VAVE2: pressure class -150cl pounds scale5: structural form - tethered body, top mounted, fixed ball (abbreviated BB-F-TE-NB)R: connection form -RF convex mesa flange connectionJ1: body material -A216-WCB cast carbon steel59: spool material -13%Cr

Q: What does W represent in copper ball valve Q11W-16T?: Valve sealing materials are all valves of the body material, sealing surface material code with "W" said

Q: What is the meaning of ball valve model Q947MF-2.5C?: Q stands for ball valves, 9 for electric installations, 4 for flange connections, 7 for straight through runners, 2.5 for 2.5 kg pressure, and C for carbon steel for valve bodies,

Q: It's the brass valve in front of the water meter. It doesn't move at all. It's broken. Found the following axis of rotation is not rust, copper plated iron, with a screwdriver to the ball screw, screw is not moving, the valve is much worse than PPR. Real junk products: What caliber, faucet is generally small caliber ball valve, can be replaced directly, if it is large, high cost words. Repair may be considered. Generally two problems: 1, stem wear or exercise, can not transfer to the ball core, you need to replace the ball valve; 2, the core of the groove long time work under the edge of wear and tear, slipping, you can replace the ball core;

Q: Flange ball valve Q41P3-150C2, DN50, RF, WCB/316 hardening, each letter number represents what?: P3, C2? Uncultured, I know P and C, P is the sealing surface material boroning steel is above C, WCB or A105But you Tidianyijian pressure 15MPa, RF surface is not well, the best is to use RJ flange

Q: What are the inside parts of the ball valve?: The ball valve consists of a ball, stem, valve seat, upper bearing, lower bearing, spring and valve body.

Q: The valve nominal 1/2, 3/4 is how much?: The 1 point is DN25 mm1/2 is DN15 mm3/4 is DN20 mm

Q: What is the ball valve Q11F -16 material?: If sealed, F stands for fluoroplastic. Valve material is not marked in the model!Q stands for ball valvesThe first 1: threaded connection,Second 1: is the ball valve is floating through the ball,F stands for PTFE- PTFE seals16 represents the nominal pressure of the ball valve is 1.6MPa=16 kg

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