Specifications high quality body bushing seat ring bonnet seal ring stem packing for fc gate valve
1.High Quality of gate valve
2.low Price
Ring stem packing for gate valve
1. high quality gate valve overview |
gate valve Has long been used on the market , the prevalence of leaks, rust easily phenomenon, the enterprises to introduce foreign advanced technology produced by soft sealing gate valve. Overcome the general gate valve seal fatigue flexibility, easy to rust and other defects. Soft sealing valve is a new generation product of traditional gate valve, the flexible gate the role of micro-deformation compensation to achieve a good sealing effect, the valve has a light switch, reliable seal, the elastic memory of good and long life, significant advantages can be widely used in water, sewage, construction, food, electricity, medicine, metallurgy, textile, energy systems, fluid lines, as the regulation and closure devices.
2. high quality gate valve main features |
1. gate valve Ductile Iron body and bonnet for high strength and impact resistance. Valve body and bonnet fusion bonded epoxy coating for long life corrosion protection. straight through full bore to avoid debris traps, small flow resistance. 2. Ductile Iron wedge inside and outside fully rubberized with vulcanized EPDM or NBR, suitable for potable water. 3. Rubber bonnet gasket for longevity and protection of bonner bolts, isolated fasteners for corrosion protection. 4. Stainless steel stem with rolling thread for high strength and corrosion resistance. 5. Back sealing facility to allow for replacement of seals under full poeration pressure. 6. Dust guard to prevent impurities. 7. gate Valve is supplied with hand wheel or bare shaft with square cap; small operation torque, easy opening and closing.
1.We can promise the quality; 2.If you want, you can have your own logo on the product; 3.We offer the non-standard valve,according to customer requirments; 4.Export to maninly market: Russia/Ukraine/Belarus/Uzbekistan/Tajikistan/St.Peterburg /The European market and other countries.
4.high quality gate valve design parameters |
Serial no. | part | material |
1 | Body | Ductile iron, Cast iron |
2 | Wedge Disc | Ductile cast iron packed with rubber or EDPM outside |
3 | Bolt | Carbonized treatment |
4 | Gasket | NBR or EPDM |
5 | Cover | Ductile iron, Cast iron |
6 | Stem | Stainless steel |
7 | O-ring/O-type sealing ring | Ductile iron, Cast iron |
8 | Thrust bearing | Copper |
9 | Bolt | Stainless steel |
10 | Gland | 2Cr13 |
11 | Dust proof gasket | Buna-N rubber NBR |
12 | Hand wheel(or Transmission cap) | Cast iron |
1.Your inquiry related to our products or prices will be replied in 24hrs.
2.Well-trained and experienced staffs to answer all your enquires in fluent English
3.Distributoership are offered for your unique design and some our current models
4.Protection of your sales area, ideas of design and all your private information