Fire Protection Wafer Worm Gear Drive Butterfly Valve Fire Extinguisher

• Media: Water
• Driving Mode: Manual
• Connection Form: Wafer
• Model NO.: ZSXDF
• Structure: Centre Sealing
• Seal Form: Force Sealed
• Valve Stem: Normal
• Work Pressure: Low Pressure (Pn<1.6mpa)
• Working Temperature: Normal Temperature (-40°C<T<120°C)
• Material of Seal Surface: Soft Sealed
• Valve Body: Casting
• Standard: ISO ANSI DIN JIS En GOST
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Transport Package: Carton
• Trademark: RETI / OEM
• Origin: Shanghai. China
• HS Code: 8481804090
• Production Capacity: 100000/M

Product Description

In fire sprinkler and standpipe systems, butterfly valves control water flow using a thin, rotating disc. The handwheel connects to a rod called a "stem," which rotates the disc. This disc remains at least somewhat in the path of the water at all times, leading to a slight reduction in flow within the pipe even when fully open. The position indicator - usually a brightly colored part sticking out of the valve - turns with the disc to provide a clear indication of when the valve is opened or closed.
 It consists of a circular disc or plate with a shaft that passes through the center. The disc rotates on the shaft to control the flow of water, allowing it to be shut off or opened with ease. The valve is operated by a handwheel mechanism, which is used to turn the disc. This type of valve is designed to be used in situations where rapid shut-off is required, such as in fire fighting systems. The valve is also engineered to withstand high pressure conditions, ensuring that the water supply is maintained even in the most challenging environments. Overall, fire fighting handle butterfly valves are vital components of any fire protection system, helping to prevent the spread of flames and minimize damage to property.
Basic Info

Type	ZSXDF7-Q-50-16	ZSXDF7-Q-65-16	ZSXDF7-Q-80-16	ZSXDF7-Q-100-16	ZSXDF7-Q-125-16	ZSXDF7-Q150-16	ZSXDF7-Q-200-16
Nominal Diameter(mm)	DN50	DN65	DN80	DN100	DN125	DN150	DN200
Working Pressure(MPa)	1.6
Installation	Wafer Type
Cerrtification	CCC.ISO

 

Features:

1. Small in size, light in weight, easy installation and maintenance.

2. Simple and compact construction, quick 90 degree on-off operation.

3. Minimized operating torque, energy saving.

4. Flow curve tending to straight line, excellent regulation performance.

5. Long service life, standing the test of tens thousands opening/closing operations.

6. Wide selection of materials, applicable to various medium.

Production Customization Process

Project Finished


Product Range


About US

Subomen(Shanghai) Industry Co. Ltd located in Shanghai China has about 17 years experience in producing fire extinguish equipment since 2007.
There are 20 engineers, 30 technicians .The company has established a strict quality management system since its establishment, and has successively passed 9001 quality system certification, 14001 environmental system certification, and 18001 health system certification. The company provides targeted, exclusive and high-quality fire protection technologies and products for different customers, providing customers with one-stop overall fire safety solutions. The products cover civil construction, petrochemical industry, electric power, tunnels, subways, urban pipe corridors, airports, data centers and other places.