High-Performance Durable ANSI/ISO Wcb CF8 CF8m Dumping Valve

• Customization: Available
• Media: Water
• Temperature: Ordinary Temperature
• Model NO.: Fb545Y-10
• Actuator: Manual
• Material: Carbon Steel
• Structure: Y-Global Globe Valve
• Sealing Form: Gland Packings Globe Valve
• Stem Thread Position: Outside Screw Stem Globe Valve
• Application: Needle Type Globe Valve
• Standard: DIN, GB, ANSI
• Colour: Grey Blue
• Pressure: Pn10-Pn64
• Body Material: Wcb, CF8, CF8m, CF3, CF3m Lcb
• Connection Type: Flange Weld etc.
• Transport Package: Wooden Box
• Specification: DN50-DN350
• Trademark: QUANSHUN
• Origin: China
• HS Code: 8481802990
• Production Capacity: 300 Sets Per Month
• Package Size: 1.00cm * 1.00cm * 1.00cm
• Package Gross Weight: 1.000kg

Product Description

Tank Bottom Valve

Tank Bottom Valve (referred to as Tank valve, Angle bottom valve, Bottom drain valve, Flush mount valve etc) are designed to provide drainage and dead space free shutoff for reactors, vessels, autoclaves and storage tanks. The dead space free shutoff is accomplished by placing the valve seat flush with the bottom of the vessel. This eliminates any buildup of product within the vessel nozzle itself. 

Specification

Benefits

1. Both Y type and angle type discharge valve can be designed according to your pipe installation

2. Both flat bottom type and pipe connection type tank bottom valve can be designed

3.Both rising disc type (the valve is opened into tank) and lowering disc type (the valve is opened into valve) can be designed

4.Short stroke for open/close operation

5. Reduce maintenance cost due to longer life time. 

6. The sealing surface of the valve seat and the valve disc is made of over laying cemented carbide or painted with tungsten carbide. The auxiliary line sealing guarantee the reliability of the sealing performance. 

7. Preventing the medium from blocking

Technical Specifications

(Custom configurations available upon request.)

Size	2"~14" DN50~DN350
Pressure	Class 150~Class 600 PN1.0~PN16
Body material	WCB, CF8, CF8M, CF3, CF3M LCB etc
Connection Type	Flange, weld etc
Driving method	Manual, pneumatic

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.