**1PC Stainless Steel Threaded Reduce Port Ball Valve with Locking Handle**
**Product Description:**
This 1PC stainless steel threaded reduce port ball valve is designed for reliable on-off control in various industrial and household applications. It features a durable stainless steel body, making it suitable for water, natural gas, oil, and some corrosive liquids. The valve is ideal for use in environments that require high performance and long-lasting durability.
Key Features:
- Investment casting body for enhanced strength and reliability
- Working pressure of 1000 psi (PN64/6.4MPa) for WOG (Water, Oil, Gas) applications
- Adjustable stem packing for easy maintenance
- Pure Teflon seals and seats for excellent sealing performance
- Temperature range from -60°F to 450°F (-51°C to 232°C)
- Blow-out proof stem design for added safety
- 100% leakage tested at 100 psi air under water
- Hydrostatic test pressure of 1500 psi
- Optional locking device for secure operation
- Lever operated for convenient control
**Specifications:**
- **Model No.:** RST
- **Type:** Floating Ball Valve
- **Function:** On-Off Valve
- **Material:** Stainless Steel 304/316/304L/316L (CF8/CF8M/CF3/CF3M)
- **Size:** 1/4'' ~ 4'' (DN6 ~ DN100)
- **Connection Ends:** NPT, BSP, BSPT, DIN259, DIN2999
- **Working Pressure:** 1000 psi (PN63/6.3MPa)
- **Working Temperature:** -20°C ~ 300°C
- **Seal Material:** PTFE, RPTFE, PPL
- **Certification:** ISO9001 & CE
- **Port Type:** Reduce Port
- **Locking Device:** Optional
- **Warranty:** 18 Months from the date of manufacture
- **MOQ:** 10PCS (varies by size)
- **Delivery Time:** 15–20 Days
- **Packaging:** Standard Export Plywood Case
- **Origin:** Wenzhou, Zhejiang, China
- **HS Code:** 8481804090
**Additional Information:**
- **Inspection & Testing:** Conforms to API 598 standards
- **Shipment:** Available via EXW, FOB, CFR, CIF, etc.
- **Payment Terms:** T/T, Western Union, PayPal
- **Payment Schedule:** 30% deposit, 70% balance before shipping or against copy of B/L
- **OEM/ODM:** Available upon request
- **Other Products:** Flange Ball Valve, Gate Valve, Globe Valve, Check Valve, Butterfly Valve, Y Strainer
**FAQs:**
**Q1: How can I get more information about your products?**
A1: Please provide details such as size, material, pressure, and model so we can recommend the best option for you.
**Q2: What is the minimum order quantity (MOQ)?**
A2: For smaller sizes like 1/4''–1'' (DN6–DN25), the MOQ is 50pcs per size. However, this may vary depending on your order.
**Q3: What is the warranty period?**
A3: We offer an 18-month warranty from the date of factory shipment. In case of quality issues, we will repair or replace the product.
**Q4: What payment methods do you accept?**
A4: We mainly accept T/T, Western Union, and PayPal. Payment terms are 30% deposit, 70% balance before shipping or against a copy of the Bill of Lading.
**Q5: Can you produce valves according to different standards?**
A5: Yes, we can manufacture valves according to API, DIN, GOST, JIS, and other standards based on customer requirements.
If you have any questions or need further assistance, feel free to contact us. Our team is here to help!
**Sales Manager:** Miya Young
**Company:** Wenzhou RST Valve Co., Ltd.
**Address:** No. 917, Tianzhong Road, Yongiang Hi-Tech Park, Wenzhou City, China
**Phone:** +86-15158426559
**Fax:** +86-577-86917828
**Website:** www.stainlesssteel-valves.com
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.
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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