Model NO.: MF11001
Structure: Fixed Ball Valve
Type: Fixed Ball Valve
Function: Bypass Valve
Temperature: Normal Temperature
Application: Industrial Water Usage
Trademark: FIT
Transport Package: Carton Box
Specification: 3/8" - 4"
Origin: Ningbo, China
Dn25 Lockable Ball Valve with Long Handle – Forged Brass Ball Valve (MF11001)Brass Ball Valve, Red Steel Flat Handle, Full Bore, F/F
Size: 3/8" - 4"
This brass ball valve is designed for industrial water applications. It features a full bore design with female threads and a red steel handle for easy operation. The valve is constructed from high-quality brass, ensuring durability and corrosion resistance. Key Features: - **Material**: Brass body, brass ball, brass stem - **Handle**: Red steel flat handle - **Seal**: Teflon seat ring - **Port Size**: 1/2" - 2" - **Surface Treatment**: Nickel-plated for enhanced protection The MF11001 model is ideal for use in water systems, boiler connections, and other industrial environments where reliable shut-off is essential. It meets international standards such as ISO-228-1:2000 for parallel threads and is suitable for non-corrosive liquids and saturated steam. **Technical Specifications**: - Nominal Pressure: 2.0MPa - Thread Type: Parallel thread (ISO-228-1:2000) - Anti-Oxygen Glue: Used for sealing between the body and bonnet - Full Port Design: Ensures minimal flow resistance
We are a leading manufacturer of high-quality ball valves, including boiler valves, mini ball valves, gas ball valves, radiator valves, filter valves, safety valves, air vent valves, and more. Our products are made using advanced forging techniques and come in a variety of materials such as C37700, CW617, CZ132, CW602N, DZR, C36000, HPB57-3, HPB59-1. Our surface treatments include brass, nickel-plated, and chrome-plated finishes to meet different customer requirements. We offer prompt delivery within 25–30 days for 1–3 containers. Packaging options include polybags and cartons, and we accept T/T and L/C at sight payments.
**FAQs** Q1: What is the warranty period? A: 2–5 years depending on the product standard. Q2: What is your minimum order quantity (MOQ)? A: Normally 500–2000 pcs per item. Trial orders and special requests can be negotiated. Q3: How long does it take to deliver? A: Typically 35–45 days. Q4: Can I get samples to check the quality? A: Yes, we can provide samples at mass production cost, and the sample cost will be refunded upon placing an order. Q5: How long does it take to arrange samples? A: Usually 7–10 days. Q6: What are your payment terms? A: T/T 30% deposit, 70% balance before shipment. Also accepts Irrevocable L/C at sight. Q7: Do you offer OEM services? A: Yes, we have extensive experience in OEM manufacturing. Q8: What certifications do you have? A: CE, ACS, ROHS, REACH, WRAS. Q9: Can I visit your factory? A: Absolutely! We welcome all customers to visit our facility. It's about 1.5 hours from Ningbo Airport or 30 minutes from Yuyao Train Station by car. We can arrange transportation for you. Q10: What is your monthly production capacity? A: 15–20 containers per month. Q11: How large is your factory? A: Approximately 4000 square meters. Q12: Which ports do you ship from? A: Ningbo, Shanghai, etc. Q13: What are your packing terms? A: Usually neutral white boxes and brown cartons. Custom branded packaging is available upon request and authorization. Q14: How do you maintain long-term relationships with customers? A: We focus on consistent quality, competitive pricing, and treating every customer as a valued partner, regardless of their location.
Gaskets are widely used sealing materials in fields such as machinery and pipeline connections, primarily for filling gaps between two objects to prevent the leakage of fluids or gases. Depending on the material, application environment, and functional requirements, gaskets can be categorized into several types. Below is an introduction to some common classifications of gaskets:
1. **By Material**:
- **Metal Gaskets**: Such as stainless steel gaskets and copper gaskets, suitable for high-temperature and high-pressure working environments.
- **Non-metallic Gaskets**: Including rubber gaskets (e.g., NBR nitrile rubber), silicone gaskets, and polytetrafluoroethylene (PTFE) gaskets. These gaskets are typically used under lower temperature and pressure conditions.
- **Composite Material Gaskets**: Combining the advantages of both metal and non-metal materials, such as metal-jacketed gaskets (with a metal outer layer and non-metallic fillers inside). They offer good temperature resistance and elasticity.
2. **By Shape and Structure**:
- **Flat Gaskets**: The simplest form, usually circular or square, with a wide range of applications.
- **Wavy Gaskets**: Designed with specific wave patterns to increase elasticity and improve sealing performance.
- **Serrated Gaskets**: With serrated surfaces that can better fit into uneven contact areas, enhancing the seal.
- **O-rings**: Circular cross-section ring-shaped seals, particularly suitable for dynamic sealing applications.
3. **By Application**:
- **General-purpose Gaskets**: Suitable for most conventional situations.
- **Special-purpose Gaskets**: Designed for specific industries or working conditions, such as food-grade gaskets and corrosion-resistant gaskets.
4. **By Manufacturing Process**:
- **Molded Gaskets**: Directly formed using molds.
- **Cut Gaskets**: Cut from sheets according to the required dimensions.
- **Spiral-wound Gaskets**: Alternately wound with V-shaped or W-shaped metal strips and non-metallic fillers, suitable for high-temperature and high-pressure applications.
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