Manual Operated Blind Valve-Worm Gear Goggle Valve

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PRODUCTS DETAILS

  • Overview
  • Product Description
  • Product Parameters
  • Certifications
  • Packaging & Shipping
  • Company Profile
  • Overseas Exhibition
Overview

Basic Info.

Model NO.
F343X-2.5
Specification
DN100-DN2000
Trademark
bvmc
Origin
China
HS Code
8481804090
Production Capacity
Annual Production Capacity of 100000 Tons

Product Description

Product Description

Blind plate valves have the advantages of novel structure, wear resistance, reliable sealing, flexible operation, convenient installation, maintenance, and long service life. They are equipped with pipeline expansion devices, which can switch valve plates without affecting pipeline facilities. Especially suitable for situations that require quick cutting and reversing. The manual blind valve is equipped with a rotating connecting shaft spiral pair or worm gear transmission device, while the electric blind valve is equipped with an electro-hydraulic or electric push rod, which can achieve opening and closing operations and is an ideal equipment for switching sealing.

The main materials of manual blind valve are carbon steel, alloy steel, and stainless steel, which are good for cutting off harmful and toxic gas media in valve equipment. It has the characteristics of light weight and small volume, convenient operation, quick action, and absolutely reliable performance in cutting off other parts.

To maximize the advantages of blind valve, the correct operation method is as follows:
1. During the use of blind valve, other auxiliary tools should not be used, and the valve should be controlled by a control box or manual device.
2. Factors such as Thermal expansion and distortion of the pipeline shall not cause adverse effects on the working performance, so external forces shall not be applied or transferred to the blind valve.
3. Drive devices, screw rods, handwheels, and rear handles are not allowed for lifting purposes.
4. When operating, pay attention to observing the position indicator needle or dial. Clockwise means off, and counterclockwise means on.

Product Parameters
DN
L
D
D1
b
n-d0
n-d1
500
600
645
600
20
20-22
8-18
600
630
755
705
20
20-26
8-18
700
630
860
810
20
24-26
4-18
800
800
975
920
35
24-30
4-18
900
800
1075
1020
35
24-30
8-18
1000
800
1175
1120
35
28-30
8-18
1100
800
1275
1220
35
28-30
8-18
1200
800
1375
1320
35
32-30
4-30
1300
800
1475
1420
35
32-30
4-30
1400
850
1575
1520
35
36-30
8-33
1500
850
1690
1630
35
36-30
8-33
1600
850
1790
1730
35
40-30
8-33
1800
900
1990
1930
35
44-30
8-39
Certifications
Manual Operated Blind Valve-Worm Gear Goggle Valve
Manual Operated Blind Valve-Worm Gear Goggle Valve
Manual Operated Blind Valve-Worm Gear Goggle Valve
Manual Operated Blind Valve-Worm Gear Goggle Valve
Manual Operated Blind Valve-Worm Gear Goggle Valve
Manual Operated Blind Valve-Worm Gear Goggle Valve

 

Packaging & Shipping
Manual Operated Blind Valve-Worm Gear Goggle Valve
Manual Operated Blind Valve-Worm Gear Goggle Valve
Manual Operated Blind Valve-Worm Gear Goggle Valve

 

Company Profile

Manual Operated Blind Valve-Worm Gear Goggle Valve

Overseas Exhibition
Manual Operated Blind Valve-Worm Gear Goggle Valve
Manual Operated Blind Valve-Worm Gear Goggle Valve
Manual Operated Blind Valve-Worm Gear Goggle Valve
Manual Operated Blind Valve-Worm Gear Goggle Valve
Manual Operated Blind Valve-Worm Gear Goggle Valve
Manual Operated Blind Valve-Worm Gear Goggle Valve

 

 

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