Henan Upper Valve Valve Co., Ltd.
Confirm
%{tishi_zhanwei}%

中文  English

Two-dimensional code
Valve Products
Manual gate valve
+
  • Manual gate valve

Manual gate valve

Model:

Z41H

Specifications:

DN50-DN900

Applicable temperature:

80 ℃ ~ 425 ℃

Applicable medium:

Syrup, pulp, sewage, coal slurry ash mixture

Return to List Contact Us
  • Product Description
  • Detailed parameters

  • Manual gate valve is by the gate for opening and closing parts and along the valve seat axis vertical movement, in order to achieve the opening and closing action of the valve. The main advantages of the gate valve are smooth flow, small fluid resistance, and small opening and closing torque; the main disadvantage is that the sealing surface is easy to scratch, the opening and closing time is long, and the body shape and weight are large. Gate valves are widely used in pipelines and are suitable for manufacturing large-diameter valves. Gate valves are usually used to cut off fluid and should not be used to regulate flow.

    Product features:

    1, compact structure, reasonable design, good steel valve, smooth channel, small flow coefficient 2, the sealing surface of stainless steel and carbide, long service life.

    3. The driving mode is manual.

    4. The design is novel, reasonable, reliable sealing, light and flexible operation.

    5. Adapt materials to meet different medium temperatures.

     

    Warm tips:

    All text, data, and images in this article are for reference only. Need to see moreElectric gate valveFor details of performance parameters, structural size parameters, prices, etc., or for high-quality printed samples, pleaseContact Us

     

  • Shape and connection dimension of manual gate valve

    DN L 0.6MPa 1MPa 1.6MPa H N-m
    D D1 D D1 D D1 0.6mpa 1.0MPa 1.6MPa
    50 50 140 110 160 125 160 125 285 4-M12 4-M16 4-M16
    65 50 160 130 180 145 180 145 298 4-M12 4-M16 4-M16
    80 50 185 150 195 160 195 160 315 4-M16 4-M16 8-M16
    100 50 205 170 215 180 215 180 305 4-M16 8-M16 8-M16
    125 60 235 200 245 210 245 210 400 8-M16 8-M16 8-M16
    150 70 260 225 280 240 280 240 475 8-M16 8-M20 8-M20
    200 70 315 280 335 295 335 295 540 8-M16 8-M20 12-M20
    250 70 370 335 390 350 405 355 630 12-M16 12-M20 12-M22
    300 80 435 395 440 400 460 410 780 12-M20 12-M20 12-M22
    350 90 485 445 500 460 520 470 885 12-M20 16-M20 16-M22
    400 90 535 495 565 515 580 525 990 16-M20 16-M22 16-M27
    450 125 590 550 615 565 640 585 1100 16-M20 20-M22 20-M27
    500 125 640 600 670 620 705 650 1200 16-M20 20-M22 20-M30
    600 135 755 705 780 725 840 770 1450 20-M22 20-M27 24-M36
    700 135 860 810 895 840 910 840 1700 24-M22 24-M27 24-M36
    800 135 975 920 1010 950 1020 950 2000 24-M27 24-M30 24-M36
    900 140 1075 1020 1110 1050 1120 1050 2300 24-M27 28-M30 28-M36