Basic Info.
Temperature
High Temperature
Pressure
High Temperature
Seal Surface
Wedge Gate Valve
Thread Position of Valve Rod
Outside Gate Valve
Usage
Temperature Control
Application
Water Industrial Usage
Transport Package
Wooden Cases
Product Description
Application Scope of Z961Y High Temperature and High Pressure Power Station Gate Valve: Pound class power station gate valve is suitable for cutting off or connecting medium in pipeline of Class1500-3500Lb, oil, chemical industry, thermal power station and other working conditions at - 29-570 ~C. Applicable medium: water, oil, heat conducting oil, steam, etc. The sealing surface of gate and seat is made of Stellite cobalt base hard overlay welding. It has good wear resistance, high temperature resistance, corrosion resistance and abrasion resistance.
Main technical parameters
Product Model | Pressure test(MPa) | Working pressure(MPa) | Working temperature(ºC) | Applicative media |
Strength test | Seal test/Upper test |
Z961Y-250 | 25 | 37.5 | 27.5 | - | ≤425 | Water,steam |
Z961Y-320 | 32 | 48.0 | 36.0 | - | ≤425 |
Z961Y-P54100 | - | 30.0 | 22.0 | P5410 | ≤540 | Steam |
Z961Y-P54170 | - | 48.0 | 36.0 | P5417 | ≤540 |
Material of main parts
Part Name | Material designation |
Body | WCB | WC6 | WC9 |
Flashboard | WCB | WC6 | WC9 |
Bonnet | 25 | 12Cr1Mo1VA |
Stem | 1Cr17Ni2 | 20Cr1Mo1VA |
Seat | 25 | 12Cr1Mo1VA |
Seal ring | S Soft steel(Enhanced flexible graphite) | S Soft steel | F Soft steel |
Packing | Enhanced flexible graphite |
Support | WCB | WCB/WC6 |
Stem nut | 45(ZCuZn25A16Fe3Mn3) |
Four open loops | 1Cr13 | 20Cr1MoVA |
Main Shape and Connection Size
Nominal path | Main shape size and connection size(mm) | Electric device | WT(kg) |
d | L | H | L1 | L2 |
Z960Y-250 |
100 | 84 | 406 | 1164 | 437 | 277 | DZW45 | 234 |
125 | 100 | 483 | 1402 | 437 | 277 | DZW60 | 343 |
175 | 158 | 711 | 1650 | 554 | 309 | DZW180 | 638 |
225 | 200 | 864 | 1650 | 554 | 309 | DZW180 | 654 |
300 | 280 | 1067 | 2106 | 764 | 398 | DZW350 | 1973 |
Z960Y-320 |
100 | 96 | 533 | 1236 | 437 | 277 | DZW60 | 291 |
125 | 118 | 610 | 1302 | 437 | 277 | DZW60 | 315 |
150 | 148 | 762 | 1403 | 526 | 283 | DZW90 | 672 |
175 | 148 | 762 | 1650 | 554 | 309 | DZW180 | 684 |
225 | 222 | 1041 | 1650 | 554 | 309 | DZW180 | 696 |
Z960Y-P54100V |
175 | 148 | 762 | 1650 | 554 | 309 | DZW180 | 683 |
225 | 222 | 1041 | 1650 | 554 | 309 | DZW180 | 704 |
250 | 222 | 1041 | 1795 | 554 | 309 | DZW180 | 1214 |
300 | 294 | 1245 | 2080 | 554 | 309 | DZW250 | 2125 |
Z960Y-P54170V |
125 | 98 | 630 | 1230 | 437 | 277 | DZW60 | 312 |
225 | 186 | 1060 | 1680 | 554 | 309 | DZW180 | 1401 |
300 | 278 | 1397 | 2265 | 764 | DZW500 | 2834 |
325 | 310 | 1448 | 2265 | 690 | 398 | DZW500 | 2632 |
350 | 338 | 1550 | 2536 | 715 | DZWC-4 |
Address:
Yuxiang Street, Wangjiazhuang Village, Luancheng District, Shijiazhuang
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Industrial Equipment & Components
Company Introduction:
Our company is specialized in different kinds of products. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we make our products with good quality at the reasonable price.