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Three Point Quick Cut Goggle/Blind Valve

Size range:DN50~3600
Pressure:PN0.25~4.0MPa
Body material:cast iron, ductile iron, WCB, LCB, CF8, CF8M, CF3, CF3M, A890 4A
Operation:lever, gear, pneumatic, electric, hydraulic
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Overview

Goggle valve (Blind valve) is a gate valve that cuts off gas medium by manual, electric, pneumatic or hydraulic operation. It is generally divided into electric blind valve, hydraulic blind valve, closed plug valve and electric open blind valve. Blind valve consists of left and right valve bodies, telescopic mechanism, fan-shaped valve plate and electric push rod I for driving the valve plate and electric push rod II for clamping and releasing.

Features

  1. The rubber sealing ring is embedded in the valve plate, which has the characteristics of high temperature resistance, good sealing performance, easy replacement and long service life.
  2. This valve can be remotely controlled by a single unit or by multiple units connected to the network. It is especially suitable for cutting off harmful, toxic and flammable gases, and is also suitable for the blind plate of the pipeline terminal to shorten the maintenance time or facilitate the connection of a new pipeline system.
  3. It has the characteristics of novel structure, light weight, small size, convenient operation, rapid action and reliable gas cutting performance.

Technical Specifications

DN D D1 N-ΦD B L L1 H1 H
DN300 445 400 12-22 26 500 960 360 720
DN350 505 460 16-22 30 500 1050 430 810
DN400 565 515 16-26 32 550 1250 445 850
DN450 615 565 20-26 36 550 1330 475 905
DN500 670 720 20-26 38 550 1550 680 960
DN600 780 725 20-30 42 650 1800 850 1370
DN700 895 840 24-30 50 800 2100 960 1500
DN800 1015 950 24-33 56 800 2380 1100 1700
DN900 1115 1050 28-33 62 1000 2700 1300 2070
DN1000 1230 1150 28-36 70 1000 3000 1450 2380
DN1200 1455 1380 32-39 83 1200 3450 1670 2600
DN1400 1675 1590 36-42 90 1350 4095 1925 2960
DN1600 1915 1820 40-48 100 1550 4650 2080 3200

Note: Technical specifications may change without notice due to ongoing technological advancements.

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