Worm Gear CF8 Full Fluorine FEP Lined Flange Ball Valve

• Media: Gas,Water,Oil
• Material: Carbon Steel ,Stainless Steel
• Connection Form: Flange
• Driving Mode: Pneumatic
• Nominal Pressure: Pn1.6-6.4MPa
• Channel: Straight Through Type
• Structure: Floating Ball Valve
• Type: Floating Ball Valve
• Function: Blow-Down Valve
• Temperature: Normal Temperature
• Standard: GB, ANSI, JIS, DIN
• Application: Industrial Usage
• Connection: Threaded, Flange
• Warranty: 12 Months
• Actuator: Double Acting, Single Acting
• Medium: Water, Gas, Oil
• Valve Body: Stainless Steel
• Pressure: 0~25bar
• Transport Package: Carton, Woodencase, Pallet
• Specification: 50*50*50cm
• Trademark: HGZK
• Origin: China
• HS Code: 8481100090
• Production Capacity: 1000set/Month

Product Description

 

 

.Pneumatic flange ball valve is a ball valve equipped with a pneumatic actuator. The execution speed of pneumatic actuators is relatively fast and does not require manual labor, which greatly saves human resources and time. Pneumatic flange ball valve evolved from globe valve. It has the same 90 degree rotation lifting action, but the difference is that the plug body is a sphere with a circular through-hole or channel passing through its axis. The ratio of the sphere to the channel opening should be such that when the sphere rotates 90 degrees, it should all appear spherical at the inlet and outlet, thereby intercepting the flow

 

Product Name	Pneumatic Ball Valve
Actuator	double acting,single acting
Connection	flange
Acton	pneumatic
Dimension standard	GB/ANSI/JIS
Material	Carbon steel /Stainless steel
Ambient temperature	-20ºC~+80ºC
Medium temperature	-20ºC~+300ºC
Control method	Switch type/Adjustable type

1. Can you do OEM for me?

 

We accept all OEM/ODM orders, just contact us and give me your design. we will offer you a reasonable price and make samples for you ASAP.

2. What are your terms of payment?

 

T/T, L/C, Trade Assurance available, full protection for your orders.

3. Do you have more valve products?

 

We produce various valves. Pneumatic valves, electric valves, ball valves, and butterfly valves are our main products. Contact us for a catalogue.

4. Why choose Us?

 

Factory direct sale; Strong production capacity; Competitive price; Strict quality control; Quality assurance; Perfect after-sales service.

5. How to proceed with an order for your product?

Provide your request. We will quote according to your requirements. Confirm the product and deposit for the formal order. We arrange production.

6.What should be noted when choosing a pneumatic flange ball valve?

Basic parameters of valves
Caliber and pressure rating: Select according to pipeline size and design pressure to ensure matching flange standard temperature range: valve body material and sealing material need to adapt to fluid temperature2 fluid characteristics
Medium type: corrosive, viscous, whether containing particles. Cleanliness requirements: food grade (FDA certified) or high-purity medium, polished inner cavity (Ra ≤ 0.8 μ m) should be selected.
Selection of execution mechanism
Pneumatic type: double acting (spring reset) or single acting (fault on/off), depending on safety requirements.
Torque requirement: Calculate torque based on valve size and pressure, and select actuator accessories with sufficient thrust options such as positioners, solenoid valves, limit switches, etc., which must comply with automation control requirements Special working condition requirements
Fire Safety: API 607/6FA Certified Fire Protection Design
Explosion proof: Choose ATEX or IECEx certified actuators for explosive environments.
Sanitary application: 3A or SMS standard, no dead corner design.
 Material compatibility
Valve body material:
Corrosive medium: 316L, Hastelloy or fluorine lined high-pressure environment: forged steel (A105) or chromium molybdenum steel (WC6).
Sealing material:
PTFE: Universal chemical resistance, but prone to creep at high temperatures.
PEEK/PPL: High temperature resistance (≤ 300 ºC) and wear resistance.
Metal sealing (such as STL hard alloy): used for high temperature, high pressure or ultra-low temperature (LNG working conditions).