Z561Y Pound Power Station Gate Valve summary
Z561Y Pound Power Station Gate Valve produced and sold by Woci valve group Temperature 450-570 ℃, pressure PN1.6-70.0, nominal diameter 15mm-300mm Material: 1Cr5Mo, 12CrMorV, ZG12CrMoV Widely used in iron and steel, metallurgy, chemical industry and power, energy power plant Other facilities. Technical advantages:
1, the shell is forged and cast two process options, the appearance of smooth, uniform organization, to meet the high temperature and pressure requirements; depending on user needs can provide a full range of forged steel gate valve;
2, matching special materials to ensure that the sealing surface is high Hardness and hardness is poor; precision grinding, smooth as a mirror, wear-resistant corrosion, effectively extending the service life;
3, back seal design, effective protection of packing, to prevent dripping;
4, high pressure water strength, high pressure gas intensity, Such as multi-channel testing, full control of the quality of pressure parts;
5, stem surface precision grinding and hardening treatment, anti-scratch corrosion, effectively reduce the opening and closing torque, easier to operate;
6, design, temperature and pressure, non-corrosive, lubrication, the opening and closing reduce friction, to avoid corrosion of the stem surface, thereby dispense leakage;
7, bi-directional pressure seal design to meet the demanding requirements of the various special conditions;
8 strict hand with research, ensure bilateral sealing surface of the goodness of fit of 90% or more, to achieve bubble-factory seal detection;
9, the Z60 series of unique groove design elastic shutter Automatic compensation processing errors, adapt to high temperature conditions to avoid killed; Z62Y series double plate design, the shutter automatic correction processing errors, always maintain the sealing surface 100% goodness of fit, particularly user-friendly site maintenance;
10, since the valve cover Tight seal design, the higher the pressure, the more reliable the seal;
Z561Y Pound Power Station Gate Valve main parts and use of materials:
| Product number | Z60Y-200/250/320 | Z60Y-P 55100/140 / 170V |
| Body | 20 / WCB | 12Cr1MoV / WC6 / WC9 |
| cap | 20 / WCB | 12Cr1MoV / WC6 / WC9 |
| Valve stem | 38CrMoAlA | 38CrMoAlA / 25Cr2MoV |
| gate | 20 / WCB | 12Cr1MoV / WC6 / WC9 |
| bolt | 35CrMoA | 25Cr2MoV |
| Suitable media | Water, steam, oil and so on | Water, steam, oil and so on |
| The maximum working temperature | 450/425 ° C | 552/570 ° C |
Z561Y Pound Power Station Gate Valve main connection size, dimensions and weight:
| Nominal diameter | Connection size | Dimensions | Weight (Kg) | ||||||
| D | D1 | D2 | α | Piping size * | L | W | H | ||
| model | Z60Y-200 Z62Y-200 Z60Y-P 55 100V Z62Y-P 55 100V | ||||||||
| 50 forging | 80 | 60 | 32.5 | 76x8 | 260 | 400 | 586 | ||
| 80 forging | 168 | 108 | 80 | 32 | 108x14 | 457 | 450 | 549 | |
| 100 forging | 170 | 133 | 101 | 32 | 133x16 | 457 | 450 | 550 | |
| 100 free forging | 170 | 133 | 101 | 32 | 133X16 | 457 | 450 | 745 | |
| 125 free forging | 195 | 168 | 128 | 32 | 168x22 | 457 | 450 | 745 | |
| 150 | 225 | 198 | 154 | 32 | 194x15 | 700 | 600 | 821 | |
| 175 | 240 | 220 | 183 | 32 | 219x16 | 750 | 700 | 890 | |
| 225A | 300 | 278 | 233 | 32 | 273X20 | 900 | 700 | 990 | |
| 225D free forging | 300 | 278 | 217 | 32 | 273X28 | 750 | 700 | 990 | |
| 250 | 345 | 331 | 275 | 12 | 325X25 | 914 | 1515 | ||
* The actual pipe size can be processed according to the contract; DN150 above optional gear drive mechanism
| Nominal diameter | Connection size | Dimensions | Weight (Kg) | ||||||
| D | D1 | D2 | α | Piping size * | L | W | H | ||
| model | Z60Y-250 Z62Y-250 Z60Y-P 55 140V Z62Y-P 55 140V | ||||||||
| 50 forging | 80 | 56 | 32.5 | 76x10 | 260 | 400 | 586 | ||
| 80 forging | 168 | 108 | 80 | 32 | 108x14 | 457 | 450 | 549 | |
