Payment & Shipping Terms:
|Price:||Negotiation||Payment Terms:||T/T Advance Or L/C At Sight|
|Delivery Time:||Usually Within 35 Days After Received Your Payment||Packaging Details:||Usually Packing By Plywood Case Suit For Sea Delivery|
|Product Name:||Resilient Seat Gate Valve||Application:||Potable Water, Sea Water, Sewage Etc.,|
|Size:||DN700, DN800, DN900, DN1000, DN1200||Pressure:||PN 10 / 16|
|Standard:||AWWA C509 C515 MJ/JIS||Temperature:||-20~80 C|
|Wedge:||Iron Coating EPDM Or NBR|
DI D/F Gate Valves Resilient seated PN16 600mm By Stock Ready
⊙ American Standard
Design to ANSI/AWWA C509
Face to face dimension to ASME B16.10-2000(ISO 3 series)
Flange and drilling To SME/ANSI B16.42-1998
⊙ British Standard
Design to BS5163,BS5150
Face to face dimension to BS5163(ISO 3series,ISO19 series)
Flange and drilling To BS4504 part1(EN1092)
⊙ Germany Standard
Design to DIN3352
Face to face dimension to DIN3202(F4:ISO 14 series;F5: ISO 15 series)
Flange and drilling to BS EN1092
Applications: This valve widely applied in the liquid pipes for opening or closing fixing in such water,
sewage disposal, electric power, energetics pipe , chemical, shipping, energy sources etc.
for BS 5163 A, the max size is DN800, PN16
for DIN F4, max size is DN1,000, PN16
|1||Body||Ductile cast iron|
|2||Wedge||Ductile cast iron + EPDM|
|3||Stem nut||ZCuAl10Fe3 Gunmetal|
|5||Bonnet||Ductile cast iron|
|6||Gland gasket||ZCuAl10Fe3 Gunmetal|
|7||Stem||2Cr13 S.S.x 20Cr13|
|8||Gland||Ductile cast iron|
|10||Hand wheel||Ductile cast iron|
protective surface finished by shot-blasting and the surface is smooth and neatness.
⊙ Flatting seat
Smooth continuous bore way without seating recess, it is not easy to get impurity pilled up.
Making the liquid straightway.
⊙ Treating with rubber
Both inner and outer are coated with advanced knowledge of rubber vulcanization then making
sure of the elasticity of rubber ,and make sure the exact geometry dimension. Rubber and ductile
cast iron valve hand together hardly. This can avoid fall-off due to long-term use.
⊙ Anti- corrosion
Both inner and outer are coated with non-toxic powder epoxy resin to strengthen the capacity of
Corrosion resisting and raise the quality of
The older ductile iron valve is easy to rupture after being impacted by nonego. It can stop
rupture depend on the good mechanics capability of ductile iron .
⊙ Three “○” sealed ring
With the three “O” – rings, the leakage can be greatly reduced and the “O” – ring can be
replaced under this condition with pressure and without stopping water. The thrust axletree
reduces the frictional resistance and lowers the operational torque. And it can be switch seal
ring without opening and closing.
⊙ Rigid round body
The body is founded minutely, the rigid geometry size ensure inner sealing of valve without any
⊙ Light weight
This body is made of ductile iron, it is 20%-30% lighter than the olds. Easily to fixing and
Contact Person: Han