Premium CF8 Stainless Steel Half Ball Valve for Chemical Applications

• Customization: Available
• Media: Gas
• Material: Carbon Steel
• Model NO.: BQ340Y-16P
• Connection Form: Welding
• Driving Mode: Manual
• Nominal Pressure: PN1.0-32.0MPa
• Channel: Straight Through Type
• Structure: Fixed Ball Valve
• Type: Fixed Ball Valve
• Function: Cutting off
• Temperature: Normal Temperature
• Standard: GB/T26146-2010
• Application: Industrial Usage
• Size: 2''-56''
• Rating: Class150-Class2500
• Temperatures: -70ºC-180ºC
• Medium: Water, Oil, Gas and So on
• Transport Package: Polywood Case
• Specification: DN1200
• Trademark: Quanshun
• Origin: Zhengzhou China
• HS Code: 8481804090
• Production Capacity: 300 Sets Per Month
• Package Size: 1.00cm * 1.00cm * 1.00cm
• Package Gross Weight: 1.000kg

Product Description

Eccentric Semi- ball Valve

Ball Valve is a high performance eccentric ball valve with two piece valve body and suitable for industries water, pipe line ,circulating water, hot water and so on.

Specification

Benefits

1.Fully welded valve body structure and no leakage.

2.30 years' service life, no need for maintenance and same life expectancy with pipelines.

3.Specially made valve seat with multi-layer sealing structure that guarantees absolute seal.

4.Underground valve can be provided to save well making cost and reduce preliminary project investment, and ensure the safety of operation and maintenance personnel.

5.Over-pressurized prefabricated heat preserving valve can be provided which effectively prevents defects caused by bad heat-preserving conditions at site.

Technical Specifications

(Custom configurations available upon request.)

Size	2''-56''	DN50-DN1400
Rating	Class150-Class2500	PN6-PN420
Temperature	-70ºC-180ºC
Operation	Hand wheel, worm gear,electric,pneumatic,Hydraulic,Electro over Hydraulic, Gas over Hydraulic
Medium	Water,oil, gas and so on

Drawings & Dimensions

 Our engineering team can provide tailored designs to meet specific project requirements.

Company Profile

FAQ

Q: What is the cause of the leakage at the stem extension?
A: There are two reasons, one is the sealing ring damage; Second, the sealing ring wear, aging.

Q: How to solve the leakage at the stem extension?
A: The solution is to replace the sealing ring.

Q: What causes leakage at the valve and pipe connection?
A: First, the sealing surface is damaged or contaminated by dirt; Second, gasket failure; Third, the pipe flange pressure is uneven or not pressed.

Q: How to deal with leakage at the connection of valve and pipeline?
A: The following measures can be taken: repair the sealing surface or clean up the dirt; Replace the gasket; Press the flange bolt evenly.

Q: What is the cause of leakage in the valve?
A: There is mainly debris on the sealing surface, or the sealing surface is damaged.

Q: How to deal with internal leakage of valve?
A: Remove the debris on the sealing surface and repair or replace the sealing pair.

Q: What is the problem caused by the inflexibility of valve opening and closing?
A: First, the executive mechanism failure; Second, there are foreign objects blocked valve plate.

Q: How to solve the valve opening and closing is not flexible?
A: When the actuator fails, repair or replace the actuator; If foreign objects block, remove foreign objects, and be careful not to damage the sealing surface.

Q: Can the valve actuator adjust itself?
A: The valve actuator has been debutted before leaving the factory, and non-professional personnel are forbidden to adjust.