Specifications:
Size: DN40-DN1200/1.5″-48″
Pressure: PN6~PN16
Standard: EN593, DIN 2501 PN6/10/16, DIN3202 K1
Features:
Applicable medium：Water and neutral liquid
Application field：Municipal construction, water conservancy projects, water supply and drainage, water treatment, etc.
Other compatible materials:
| No. | Item | Material | |||||||||
| 1 | Gasket | O-Ring,PTFE,Asbestios Sheet | |||||||||
| 2 | Bushing | Self-lubricating Bronze,PTFE,Stainless Steel | |||||||||
| 3 | Body | Gray Cast iron,Ductile iron,Cast steel,stainless steel,Nickel-chromium alloy iron,Carbon steel | |||||||||
| 4 | Seating Ring | NBR,EPDM,PTFE,VITON,SBR | |||||||||
| 5 | Disc | Gray Cast iron,Ductile iron,Cast steel,stainless steel,Nickel-chromium alloy iron,Carbon steel | |||||||||
| 6 | Shaft | 2Cr13,1Cr18Ni9Ti,304,316,316L | |||||||||
| 7 | Shaft Pin | 2Cr13,1Cr18Ni9Ti,304,316,316L | |||||||||
| 8 | Packing | NBR,EPDM,PTFE,VITON,Flexible graphite | |||||||||
| 9 | Packing Gland | Ductile iron,Carbon steel,stainless steel,Bronze | |||||||||
| 10 | Worm Gear | Cast iron,Ductile iron,Carbon steel | |||||||||
| 11 | Hand Wheel | Ductile iron,Malleable cast iron,Carbon steel | |||||||||
Product advantages:
1.The product side flanges comply with national, German, Russian, American, British and Japanese standards and other domestic and international standards for multiple pressures, easy connection and wide adaptability, which can reduce the type of purchase and stock.
2.The thickness of valve body wall is up to standard.
The valve body wall thickness meets the requirement of GB 26640, the thickness is up to the standard, and the pressure strength is guaranteed.
3.Valve body valve plate is made of QT450-10 material
Valve body valve plate is made of qt450-10 material with spheroidization rate above grade 3, tensile strength of 450Mpa and elongation of >10%.
4.Good sealing and long service life of valve seat
The valve seat is made of imported rubber material, with more than 50% rubber content; Elongation at break greater than 350%, valve sealing reliable, long life.
5.Soft back with wide side seat
Soft backrest wide side valve seat, is advantageous to the valve installation, in the pipeline and flange boss contact surface is wide, sealing performance is reliable. Life is longer than a hard back. And easy to remove and replace.
7.Valve body is sprayed with Aksu epoxy powder
The valve body is sprayed with world-renowned Aksu epoxy resin powder, which has stronger adhesion and better environmental tolerance after melting and curing.
