3-PC Vertical Check Valve Thread End for Industrial Usage
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Product Highlights
- Precision Investment Casting: Manufactured using precision investment casting for superior structural integrity and durability.
- Wide Material Selection: Available in WCB, CF8, CF8M, 13Cr, and other materials to suit various corrosive environments.
- Comprehensive Certification: Certified with ISO9001, CE, and TS standards ensuring high quality and safety compliance.
- Customizable Standards: Capable of producing valves according to DIN, GOST, and JIS standards based on customer needs.
- Robust Pressure Rating: Designed to handle working pressures up to PN63 (1000WOG) for demanding industrial applications.
- Flexible Connection Options: Offers Thread End and Socket Weld End connections compatible with ASME, DIN, and BS standards.
- Fast Delivery Time: Standard delivery within 15 to 20 days, with off-peak season lead time under 15 workdays.
Product Attributes
- Customization
- Available
- Media
- Water
- Material
- Carbon Steel
- Model NO.
- Thread End Lift Check Valve
- Connection Form
- Thread
- Driving Mode
- Manual
- Nominal Pressure
- PN1.0-32.0MPa
- Channel
- Straight Through Type
- Structure
- Check Valve
- Type
- Check Valve
- Function
- Bypass-Valve
- Temperature
- High Temperature
- Standard
- DIN
- Application
- Industrial Usage, Water Industrial Usage
- Shipping Terms
- EXW, Fob, CFR, CIF, etc.
- Warranty
- 18 Months After Leaving Factory
- Certificate
- ISO9001 & CE
- Manufacture Technique
- Investment Casting
- Inspection&Testing
- DIN3230, En12266-1
- Transport Package
- Carton Box, Plywood Case
- Specification
- 1/4"-3"
- Trademark
- RST / OEM
- Origin
- China
- HS Code
- 8481804090
- Package Size
- 50.00cm * 15.00cm * 40.00cm
- Package Gross Weight
- 1.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of 3-PC Vertical Check Valve Thread End for Industrial Usage
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Product Description

Swing Check Valve Thread End DIN Socket Weld End
Immerse yourself in the innovative fusion of engineering mastery and the forefront of technology with our remarkable stainless steel three-piece threaded check valve. This marvel in design, coupled with an exclusive vertical installation system, transforms the control of backflow in low-pressure scenarios with unparalleled efficiency. Its groundbreaking three-piece structure features a central wafer-style body, seamlessly joined by two end bonnets secured with precision-engineered bolts and nuts, crafting a resilient yet easily serviceable assembly. Specifically designed for vertical pipeline setups, this check valve ensures steadfast one-way flow control, all encapsulated in a sleek design that integrates smoothly into space-constrained environments. Revel in the pinnacle of reliability and effectiveness where performance and compactness exist harmoniously.
RST VALVE takes pride in being a leading Ball Valve Manufacturer in China, celebrated for our extensive range of premium-quality valves. Our diverse offerings include floating ball valves, trunnion ball valves, metal-seated ball valves, threaded end ball valves, butt-welded ball valves, and forged steel ball valves, each meticulously designed to fulfill your specific requirements. By utilizing superior materials such as A105, WCB, C5, WC6, WC9, CF8, CF8M, 316, and more, our valves are intricately crafted in compliance with the esteemed standards of ASME, ANSI, JIS, DIN, BS, and GB. This unwavering dedication to excellence ensures outstanding quality, unmatched performance, and enduring durability.
- Sizes available: 1/2"--2" (DN15-DN50)
- Working Pressure: 1000WOG (PN63)
- Working Temperature: -209°C to 425°C
- Crafted with precision investment casting
- Thread end standards: ASME B1.20.1 (NPT), DIN 259 / DIN 2999, BS 21,
ISO 288-1, ISO 7-1
Material List
| No. | PARTS | MATERIAL | ||
| 1 | BONNET | WCB | CF8 | CF8M |
| 2 | GASKET | PTFE | ||
| 3 | DISC | CF8 | CF8 | CF8M |
| 4 | SPRING | 304 | 304 | 316 |
| 5 | BODY | WCB | CF8 | CF8M |
| 6 | BOLT | 304 | ||
| 7 | SPRING WASHER | 304 | ||
| 8 | NUT | 304 | ||
| 9 | BONNET | WCB | CF8 | CF8M |
| Product Name | Swing Check Valve Thread End DIN Socket Weld End |
| 1. Material | WCB, CF8, CF8M, 13Cr etc. |
| 2. Size | 1/4~3 inch ( DN6~DN80) |
| 3. Thread standard | ISO9001 & CE, TS |
| 4. Port | Full Port |
| 5. Working Pressure | PN16 |
| 6. Connection Ends | Thread&Weld End |
| 7. Working Temp. | -20~180ºC, or according to customer requirements for different industry. |
| 8. Suitable Medium | Water, Natural Gas, Oil and some corrosive liquid |
| 9. Operated | Handle operated, Locking device is option |
| 10. Inspection & Testing | According to DIN2999 |
| 11. Delivery Time | 15~20 Days |
| 12. Package | Standard Exporting Plywood Case |
| 13. Shipping Port | Ningbo/Shanghai, China |
| 14. Shipping Terms | Exw, FOB, CFR, CIF, etc. |
| 15. Payment Terms | T/T, Western Union, PayPal, etc. |
| 30% prepayment, 70% balance paid before shipping or against copy of BL | |
| 16. Country of Origin | Wenzhou city, China |
| 17.Production Capacity | 6000 ton/year |
| 18. MOQ | 10 PCS/size |







FAQ
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR233317". Items marked "" are certified.
Company Profile
RST Valve Group Co., Ltd was founded in Wenzhou City with more than 10 years of experience in producing different kinds of industrial valves. It is a high-tech comprehensive valve enterprise with design, research and development, manufacturing, sales and service.
RST VALVE owns more than 100 employees. In our production line, we have CNC machining equipment, grinding machines, assembly machines, welding torches, hydraulic / air testing equipment at our workshop. The annual production capability of the factory can reach 6000 tons. RST Valve is an ISO, CE and TS certified manufacturer with much experience of exporting. It keeps continuous innovation and owns a strong technical force, excellent equipment, complete testing system, and strict management system. Inspection includes raw material inspection, dimensional inspection, processing inspection, chemical testing, physical testing, pressure testing, etc, which guarantee the quality of finished products.
RST VALVE can offer different kinds of industrial valves, including ball valve, gate valve, check valve, globe valve, y strainer, etc. Our products are performed in accordance with national standards of API, ANSI, DIN, JIS, BS and GB and so on. Our various products are widely used in petrochemical industry, petroleum refining, nuclear power, chemical industry, metallurgy as well as mining, medical industry, food industry, national defense, military and urban construction and many other fields. Moreover, RST Valve accepts Valve OEM, ODM inquiry from customers.
RST Valve products have got great appreciation in a variety of different markets throughout the world. Our goal is "Made In China, Focus on World". RST VALVE is committed to improve our manufacturing practices and product quality and to serve better our customers and partners. RST VALVE forges ahead with broad minds, and warmly welcome domestic and foreign customers to visit and cooperate with our company. Thanks for your trust and support!
RST Main Products:
Ball Valve
---Trunnion Flange Ball Valve
---1 PC Male/Female Thread Ball Valve
---2 PC Male/Female Thread Ball Valve
---3 PC Male/Female Thread Ball Valve
---1 PC Flange/Welding/Union Ball Valve
---2 PC Flange/Welding/Union Ball Valve
---3 PC Flange/Welding/Union Ball Valve
---Three way flange ball valve
Globe Valve
---Male/Female Thread Globe Valve
---Stainless Steel Flanged Globe Valve
---Cast Steel Flanged Globe Valve
Gate Valve
---Male/Female Thread Gate Valve
---Stainless Steel Flanged Gate Valve
---Cast Steel Flanged Gate Valve
Check Valve
---Wafer Check Valve
---Spring Check Valve
---Dual Disc/Plat Wafer Check Valve
---Swing Check Valve
---Flange Check Valve
Pneumatic Ball Valve
Pneumatic Angle Seat Valve
Electric Ball Valve
Electric Angle Seat Valve
Y Strainer/Filter
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 1887 Tianzhong Rd, Yongzhong Street, Longwan District, Wenzhou, Zhejiang, China
-
Plant Area
- 12000 square meters
-
Number of Employees
- 111
-
Registered Capital
- 113,190,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays -
Nearest Port
- Ningbo Port, Shanghai Port
Our Production Capability & Technical Expertise
-
Main Products
- Industrial Valves
-
Production Machines
- CNC Lathe, Lathe, Radial Drilling Facility
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 2 people
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2011-07-25
- Export Year
- 2011-10-01
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, Domestic
-
Number of Foreign Trading Staff
- 6
-
Overseas Agent/Branch
- No
Our Certifications, Standards & Industry Recognition
-
Product Certification
- CE
FAQ
- What are the minimum order quantity requirements?
- For smaller sizes like 1/4'' to 1'', the MOQ is 50 pieces per size. Generally, the MOQ may vary depending on the order specifics.
- What is your warranty policy?
- We offer an 18-month warranty from the date of shipment. In case of quality-related issues, we will arrange for repair or replacement.
- What are your payment terms?
- We accept T/T, Western Union, and PayPal. The standard terms are 30% advance payment, with the remaining 70% settled before shipment or against a copy of the bill of lading.
- Can you manufacture valves according to different standards?
- Yes, we can produce valves in accordance with DIN, GOST, and JIS standards, accommodating various pressure ratings, temperature ranges, and sizes.
- How do I get a product recommendation?
- To recommend the most suitable products, please provide detailed specifications such as size, material, pressure rating, and model.
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