Metal Seated Gate Valve
Features of Metal Seated Gate Valve
The stem is permanently sealed by three independent seals, and if the seal wears out after long use, the gland bolts only need to be tightened;
Stem spherical stop-thrust, low friction resistance, so that the valve is light to open and close, low operating torque;
Major stem O-ring can be replaced with pressure in the pipe;
Epoxy resin sprayed on the inner and outer surface of the product, not easy to corrode.
Metal Seated Gate Valve Working Principle
Metal Seated gate valve vs resilient seatedgate valve, Usually both can be used on the water pipeline, reilient seated gate china valvemore for clean water pipeline, because the granular medium will cause damage to the rubber of the gate, while the metal seated gate valve is more widely used, the hardness of the bronze seat makes in the granular medium can also be very good to achieve the sealing effect and service life will not be greatly affected. But the metal seated gate valve production cycle is longer, the use of higher costs, so the choice between the two or according to the working conditions of the media conditions and budget to choose.
Metal Seated Gate Valve Installation and Commissioning
Metal seated gate control valvein the pipeline does not require frequent maintenance, depending on the time of use, the stem O-ring can be replaced periodically to reduce the possibility of leakage. For specific use, please consult Zeco Valve Group.
Metal Seated Gate Valve Material and Standard
Size Range: 2"~64"
Pressure Rating: 10bar ~ 25bar
Face to Face Dimensions: AMSE B16.10, EN558-1
Flange End Dimension: AMSE B16.5, AS4087, EN1092-2
Coating: WRAS approved Fusion Bonded Epoxy Coating
Inspection and Test: ISO 5208 / EN 12226-2
|
Part |
Material |
Standard |
|
Body |
Ductile Iron/ Cast Iron |
EN 1563/DIN 1693 |
|
Bonnet |
Ductile Iron/ Cast Iron |
EN 1563/DIN 1693 |
|
Trim |
Ductile Iron/ Cast Iron |
EN 1563/DIN 1693 |
|
Seat |
Bronze/Brass |
ASTM B62/ ASTM B148 |
|
O-ring |
EPDM / NBR |
ISO 4633 |
|
For materials options not listed, consult factory. Zeco manufactures valves in more than 50 different alloys. |
||
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
Combined Butterfly-Check Valve | ZECO Valve Group, founded in 1991 with focus on manufacturing china water valve, including control valves, balancing valves, gate valve, butterfly ... |
|
|
Metal Seated Gate Valve | Features of Metal Seated Gate Valve The stem is permanently sealed by three independent seals, and if the seal wears out after long use, the gland... |
 |
3 Inch Butterfly Valve | Description of 3 Inch flanged Butterfly Valve: ZECO 3 butterfly valveis a small diameter butterfly valve, usually manually operated, and the connec... |
 |
Check Valve | The check valve for water of ZhengFeng is the advanced pipe control equipment at home and abroad, mainly installed at the entrance of hydropower st... |
 |
3 Inch Ball Valve | Description of 3 inch stainless steel ball valve: ZECO3 inch ball valveis usually a floating ball valve, the material can also be divided into cast... |
Похожие товары
 |
HO-70A hand crank slicer and shredder | Продавец: YONGKANG HAIOU ELECTRIC CO., LTD. | HO-70A hand crank slicer and shredder for slicing and shredding potatoes, radishes and other kind... |
 |
Blue Abs Shell With Vertical Noodle Press | Продавец: YONGKANG HAIOU ELECTRIC CO., LTD. | 1. Classic vertical noodle press 2. Blue ABS shell with foot box 3. Can be used to make noodles... |
 |
Wood Pellets | Продавец: Jiangsu Kingwood Industrial Co., Ltd. | Wood pellets are a form of biomass fuel derived from compacted sawdust and other wo... |
 |
Slab and pellet beeswax for cosmetic | Продавец: Syntop chemical Co.,Ltd. | Nowadays, beeswax has begun to be used as green food additives, coatings, packaging, additives in... |
 |
Mini Shovel Rake Spade Garden Succulent Transplant Drilling Tool | Продавец: https://www.chinaaerator.net/ | The Mini Shovel Rake Spade Garden Succulent Transplant Drilling Tool() is a versatile gardening t... |
