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. |
||
在线联系供应商
Other supplier products
 |
Pressure Relief Valve | Festures of Pressure Relief Valve Accurate Pressure Control Fast Opening to Maintain Line Pressure Slow Closing to Prevents Surges Comp... |
 |
6 Inch Ball Valve | Description of 6 Inch Ball Valve: ZECO Valve Group is a well-known ball valve manufacturer in China.Since its establishment in 1991, it has been pr... |
 |
Forged Stell Check Valve | ZECO specializes in producing forged steel check valves for nearly 30 years. The forged steel check valves include forged steel swing check valves ... |
 |
Gate Valve | ZECO is one of the professional gate valve manufacturers, specializing in the production of wedge gate valve and through conduit gate valve product... |
 |
Stainless Steel Globe Valve | Description of Stainless Steel Globe Valve: The principle of ZECO stainless steel globe valve is that through the drive mechanism to make stem and ... |
Same products
 |
深圳专业生产德国假牙（义齿）厂家中国代理 | 卖方: 深圳义齿加工厂|义齿加工 深圳假牙加工|烤瓷牙|隐形全口义齿|种植牙齿 | 深圳MYY牙科技术有限公司成立于2000年，是中德合资企业，专业加工各类高品质义齿(假牙)，主要货件来自德国，公司实力雄厚，发展迅猛，已成为行业的后起之秀.在义齿行业。以德国技术、德国设备、为德... |
 |
Perma PRO 250 106649 Lubricant Cartridge H1 SF10 Lubricant Cartridge | 卖方: 广东聚广恒自动化设备有限公司 | |
 |
蔓越橘提取物 | 卖方: 永州菁木生物科技有限公司 | 蔓越莓主要生长在北美，含有独特的原花青素，可以防止细菌（尤其是大肠杆菌）粘附在身体细胞上，从而降低感染风险。它们还可以改善动脉粥样硬化，增强心血管健康。蔓越莓富含维生素 C、铁、抗氧化剂和原花青... |
 |
水飞蓟提取物 | 卖方: 永州菁木生物科技有限公司 | 奶蓟草，也称为水飞草或水飞蓟，是一种菊科植物，其药用历史已有 2000 多年。它的名字来源于其压碎的叶子的乳白色汁液。其提取物富含水飞蓟素、水飞蓟宾、黄酮类化合物和其他抗氧化剂，可对抗自由基、增... |
 |
槐米提取物 | 卖方: 永州菁木生物科技有限公司 | 槐米提取物源自中国、日本、韩国和越南盛行的槐树花，富含芦丁和槲皮素等黄酮类化合物。这些黄酮类化合物具有有效的抗氧化、抗炎和血管保护特性。因此，该提取物广泛用于传统医学和保健品中，以增强心血管健康... |
