Stainless Steel Trim Carbon Steel Flange Ball Valve Manual Electric Options

• Customization: Available
• Media: Water
• Material: Carbon Steel
• Model NO.: Q41F-16C
• Connection Form: Flange
• Driving Mode: Manual
• Nominal Pressure: Pn1.0-Pn10
• Channel: Straight Through Type
• Structure: Floating Ball Valve
• Type: Floating Ball Valve
• Function: Blow-Down Valve, Relief Valve, Atmospheric Valve, Bypass-Valve
• Temperature: High Temperature
• Standard: GB/T12237
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Body Material: Wcb Carbon Steel (Widely Used for High-Temperature
• Valve Type: Flanged Ball Valve (Two-Piece/Three-Piece Structur
• Operation Mode: Manual (Lever/Worm Gear) / Electric Actuated / Pne
• Suitable Medium: Water, Oil, Gas, Steam, Crude Oil, Chemical Fluid
• Durability: Wcb Carbon Steel Body with High Strength, Suitable
• Transport Package: Wooden Case
• Specification: DN50-DN150
• Trademark: CNKG
• Origin: Henan, China
• Package Size: 50.00cm * 30.00cm * 65.00cm
• Package Gross Weight: 35.000kg
• Lead Time: 15 days (1 - 100 Pieces) ; To be negotiated ( > 100 Pieces)

Product Description

National standard carbon steel floating ball valve

The ball of a floating ball valve is floating. Under the action of the medium pressure, the ball can produce a certain displacement and tightly press against the sealing surface at the outlet end to ensure the sealing at the outlet end. This structure is generally used in medium and low pressure working conditions.

Specification

Product Features

1.The floating ball valve is an excellent product produced by our company based on the digestion and absorption of advanced technologies at home and abroad. It features a more updated design and can meet the safety and convenience requirements of general industrial standards.

2.The ball of a floating ball valve is floating. Under the action of the medium pressure, the ball can produce a certain displacement and tightly press against the sealing surface at the outlet end to ensure the sealing at the outlet end.

3.The floating ball valve can be fully opened or closed by rotating 90°, and it opens and closes quickly. Compared with gate valves and globe valves of the same specification, ball valves are smaller in size and lighter in weight, which is convenient for pipeline installation.

4.Among various types of valves, ball valves have the least flow resistance. When a full-bore ball valve is fully open, the diameter of the ball passage, the valve body passage and the connecting pipe are equal and in a straight line, allowing the medium to flow through with almost no loss.

5.The floating ball valve has a simple structure, is compact, and has good sealing performance. The sealing surface and the ball valve are often in a closed state, making it less likely to be eroded by the medium. It is suitable for general industrial media such as water, solvents, acids, and natural gas, and is also suitable for media with relatively harsh working conditions, such as oxygen, hydrogen peroxide, methane, and ethylene.

6.Floating ball valves come in two types: soft seal and hard seal, which can meet the demands of different working conditions.

     

           

Technical Specifications

Applicable parameters	Range Table
Nominal pressure  Mpa	PN1.0-PN10
Nominal diameter  mm	DN20-DN200
Valve body material	WCB
Applicable temperature	--29℃-150℃
Applicable medium	Water, oil, steam and various corrosive media
Execute Institution	Manual, turbine, electric, pneumatic, etc.

Product Specifications

Design Specifications	Structural length	Flange connection	Testing and Inspection	Pressure and temperature	Product Labeling	Supply Requirements
GB/T12237	GB/T12221, GB/T 1686	JB/T79, GB/T9113, HG/T20592	GB/T26480, JB/T9092, GB/T13927	GB/T12224	GB/T12220	JB/T7928

After Sales Service

1. After-sales file management: A detailed after-sales file is established for each product, recording installation time, maintenance records, replaced parts, etc., to achieve full life cycle tracking management. Customers can query the after-sales status of the product at any time to ensure information transparency.
2. Warranty period commitment: The product warranty period is 12 months from the date of acceptance. During the warranty period, free repair or replacement services are provided for faults caused by product quality issues.
3. Commitment outside the warranty period: Spare parts and consumables are provided at cost price, and lifetime technical support is offered.

Company Profile

Why Choose Us?

Other Products

The company is equipped with advanced processing and manufacturing facilities, including machining centers, CNC lathes, CNC drilling machines, super-large precision vertical lathes, plasma spray welding equipment, plasma cutting equipment, automated spray painting assembly lines, and over 150 other types of machine tools such as lathes, milling machines, boring machines, drilling machines, and grinders, as well as specialized equipment and various processing and inspection devices.

Kaigao Valve Co., Ltd. mainly produces industrial valves, covering six series (high-end ball valve series, high-end butterfly valve series, general valve series, regulating valve series, water conservancy valve series, special valve series) with over 1,600 specifications. 

FAQ

Q: What's the lead time for orders?
A: Standard models ship in 15–30 days; customized units require 30–45 days.

Q: Do you provide after-sales service overseas?
A: Yes, we have partnered service centers in key regions.

Q: Can I request a customized size?
A: Absolutely! We offer tailored attachments.

Q: What documents do you provide for export?
A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).

Q: How do I place an order?
A: Contact us via email/phone for a quote, then confirm with a PO.