Manual 1PC Female Thread Ball Valve CF8 Stainless Steel Reduced Port Internal Thread Ball Valve

• Customization: Available
• Media: Water, Oil, Gas, etc
• Material: Stainless Steel
• Model NO.: Q11F
• Connection Form: Thread
• Driving Mode: Manual
• Nominal Pressure: Pn10-Pn16
• Channel: Straight Through Type
• Structure: Floating Ball Valve
• Type: Floating Ball Valve
• Function: Blow-Down Valve, Bypass-Valve, Normal Industrial Threaded Ball Valve
• Temperature: Normal Temperature
• Standard: GB
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Design Temperature: -20 to 120℃ (250℃ Optional)
• Design Pressure: Pn10-Pn16
• Working Pressure: Pn10-Pn16
• Thread Standard: NPT, Bsp, BSPT
• Body: Investment Casting
• Stem: Blow-out Proof
• Transport Package: Corrugated Cardboard Box and Wooden Box
• Specification: 1/4"~4"
• Trademark: CNCHI
• Origin: Wenzhou China
• HS Code: 8481804090
• Production Capacity: 100, 00 PCS/Week
• Package Size: 5.00cm * 5.00cm * 5.00cm
• Package Gross Weight: 0.150kg
• Lead Time: 30 days (1 - 2000 Pieces) ; To be negotiated ( > 2000 Pieces)

Product Description

One Piece Manual Female Threaded Ball Valve

The one-piece manual internal thread ball valve features a reduced bore design and an integrated valve body structure, delivering a compact size, easy installation, and cost-effective performance. 

With working pressure of 1.6 MPa and an operating temperature range of -20℃ to 120℃ (up to 250℃ for specific conditions), this ball valve is ideal for controlling flow in water, oil, gas, and other general media applications( locking handle devices are available )

Each valve undergoes pressure testing before delivery to ensure consistent sealing quality, and its standard female thread connection (NPT/BSP/BSPT optional)

One Piece Manual Female Threaded Ball Valve

Crafted from precision investment cast stainless steel with a uniform, corrosion-resistant finish, this one-piece ball valve eliminates the risk of external leakage at body joints thanks to its monolithic integral structure, delivering steady, long-lasting performance in routine operating conditions. 

Its compact reduced-bore design saves valuable installation space and lowers overall material costs, making it a highly cost-effective choice for high-volume OEM projects, compact piping assemblies, and general-purpose fluid control applications.  

ITEM	PART	MAIN MATERIAL
1	Body	CF8 CF8M CF3M
2	End Cap	SS304  316  316L
3	Ball	SS304  316  316L
4	Valve Seat	PTFE RPTFE
5	Stem	SS304  316  316L
6	Thrust Washer	PTFE RPTFE
7	Stem Packing	PTFE RPTFE
8	Gasket	SS304
9	Spring Washer	SS304
10	Nut	SS304
11	Handle	201  SS304
12	Handle Cover	Plastic
13	Locking Device (Optional)	201  SS304

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Why Choose Us

was established in April 2008. The company is a valve manufacturing enterprise that integrates design, development, production, and sales. It is located in the Binhai Industrial Park of Wenzhou Economic and Technological Development Zone.

√√√As a direct manufacturer, we eliminate intermediate markups and provide high-quality products at competitive prices. Supported by standardized production procedures and stable supply chains, we strictly control production schedules to ensure fast and stable delivery for bulk engineering and foreign trade orders, helping customers save procurement costs and guarantee project progress.

Our company's main products include ball valves, gate valves, globe valves, check valves, filters, butterfly valves, etc. These products are widely used in various industries such as chemical, natural gas, light industry, electric power, pharmaceuticals, dyes, metallurgy, fiber, leather making, textile, food,  construction engineering, refrigeration, water supply, and more.

Full Customization Capability;Stable Lead Time & Controllable Producing.

√As a physical manufacturer with independent workshops and stable production capacity, we complete all processing, assembly and testing procedures in-house without relying on external factories.We can adjust dimensions, connection forms, surface treatment, marking, actuators and other specifications strictly according to your drawings, samples and working conditions. 

√We keep regular-spec products in stock all year round to support fast delivery. Relying on mature production procedures and a stable supply chain, we precisely control the production cycle and ensure on-time order delivery.

√ The company has established a complete and practical factory quality inspection system, with every product inspected one by one. All valves undergo rigorous testing before delivery. Supported by standardized quality control standards and complete export qualifications, our products feature stable performance and low failure rates, fully complying with domestic project acceptance and international export standards.

√ The company adheres to the corporate tenet of "quality-oriented, innovation-driven, management-efficient, and service-focused", and upholds the business philosophy of "service-oriented and integrity-abiding". We provide customers with reliable quality assurance through advanced technology and scientific management, offers services with a complete range of products and a short delivery time, and strives to achieve the corporate goal of "building an excellent enterprise and creating a brand in the industry". 

√ As a National High-tech Enterprise with ISO 9001/14001/45001, TS, CE, and EAC certifications,Ball valve fire-safe test certified, we offer valves with better lead times, adhering to quality and integrity.

Packaging & Shipping

FAQ

Q1: What are your primary product offerings?

A1: We specialize in a full range of industrial valves, covering six core categories: ball valves, gate valves, globe valves, check valves, butterfly valves and filters. We offer various material options including carbon steel, stainless steel and alloy steel, support customization of multiple connection types such as threaded, flanged and welded connections, and provide custom manufacturing in compliance with GB, ANSI, JIS and other standards.

Q2: What quality assurance measures do you have in place?

A2: We have established a full-process quality control system from raw materials to finished products. All materials undergo full incoming inspection upon arrival, strict patrol inspection is carried out for each production process, and 100% of products are subject to pressure testing before delivery.

Q3: What are your standard packaging terms?

A3: Fumigation-free plywood wooden cases are used as standard, with sturdy structure and high load-bearing capacity, suitable for long-distance transportation such as sea freight and land freight. Small-bore and light valves can also be packed in thickened corrugated cartons.

Q4: What is your typical delivery timeline?

A4: Our delivery lead time varies based on order specifications, purchase quantity, material and customization requirements. Standard regular products are well stocked, while bulk and customized orders are scheduled according to production plans. Details are as follows:

Conventional carbon steel/stainless steel valves (ball valves, gate valves, globe valves, check valves, butterfly valves, filters) with common sizes and standard pressure ratings are in sufficient stock. Shipment is arranged within 7-15 working days upon receipt of payment.

For regular non-stock specifications produced with standard processes, the lead time for a normal batch order is 15-40 working days.

 

Q5: Do you provide product samples?

A5: Yes, we support sample service for all valve products. Customers need to bear the sample cost and freight fee, and the sample fee will be fully refunded after you place a formal bulk order.