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      Your current location: ProductsPower Station ValvePower Station Gate Valve

      Z960Y Power Station Gate Valve

      Product overview

      Product model: Z960Y
      Nominal diameter: NPS 2"~20" DN50 ~ 500mm
      Nominal pressure: Class900 ~ 2500LB PN150 ~ 20MPa
      Main material: carbon steel, alloy steel
      Applicable temperature: -29℃ ~ +600℃
      Drive mode: manual, pneumatic, electric
      Design standards: API 600, ASME B16.34, DL/T 531, JB/T3595
      Structure Length: DL/T 531, ASME B16.10, GB/T 12221
      Connection standard: DL/T 531, JB/T3595, ASME B16.25
      Pressure test: API 598, GB/T 13927, JB/T 9092
      Pressure-temperature grades: API 598, GB/T 13927, GB/T 26480, JB/T9092, JB/T3595

      Z960Y Power Station Gate Valve product details

      Z960Y Power Station Gate Valve Open the process

      1, in the closed position, the valve body by the mechanical pressure on the valve, squeezed on the seat.
      2, when the hand wheel is rotated counterclockwise, the valve stem is reverse movement, the bottom of the angular plane so that the ball off the valve seat.
      3, the stem continues to improve, and the stem of the guide groove in the spiral groove interaction, the ball began to rotate frictionless.
      4 until the fully open position, the valve stem to the limit position, the ball rotates to the fully open position.
       

      Z960Y Power Station Gate Valve Close the process

      1, When closed, turn the handwheel clockwise, the stem begins to descend and the ball leaves the seat and begins to rotate.
      2, continue to rotate the hand wheel, the stem by the guide groove embedded in the spiral groove on the role of the valve stem and the gate at the same time rotating 90 degrees.
      3, about to close the gate body has been in contact with the seat without rotating 90 degrees.

      4, the last few turns of the hand wheel rotation, the bottom of the valve rod angular plane mechanically wedged to the ball pressure, so that it tightly pressed on the valve seat, to achieve complete sealing.


      Z960Y Power Station Gate Valve Valve Features

      1, the valve cavity with self-tight pressure seal structure, good sealing performance.

      2, the valve disc, seat sealing surface made of cobalt-based hardfacing welding, wear-resistant, high temperature, anti-abrasion performance, long service life.

      3, the stem by the nitrided corrosion resistance, good corrosion resistance and scratch resistance.

      4, high temperature creep design.

      5, valve cover stuffing box depth and reasonable, filler plus corrosion inhibitor, sealed and reliable.

      6, the valve has a sealed structure to ensure that the valve stem open at run time will not leak.

      7, the valve drive mode manual, gear drive, electric, remote control and automation can be achieved.


      Z960Y Power Station Gate Valve Main dimensions

      Nominal diameter

      The main dimensions and connection dimensions

      Electric device

      Weight (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



      Reminder:

      All text, data and pictures in this article are for reference only.To see more details of the Z960Y Power Station Gate Valve performance parameters, structural dimension parameters, pricing, etc., or to request high quality printing samples, please Contact us.

      +86-021-57278881
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