20inch 600lb High Pressure Carbon Steel Flanged End Axial Flow Check Valve
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Product Highlights
- Shock-Absorbing Design: Equipped with a spring for silencing and shock-absorbing effects during operation.
- Wide Size Range: Available in sizes from 2'' to 48'' (DN50 to DN1200) for diverse applications.
- High Pressure Rating: Supports pressure ratings from 150LB to 2500LB (PN16 to PN160).
- Compliance with Standards: Fully compliant with API 6D, ASME B16.34, and ASME B16.5 flange standards.
- Customizable Standards: Can manufacture valves according to API, DIN, GOST, and JIS standards upon request.
- Lightweight Structure: Single structure design ensures light weight, good rigidity, and easy maintenance.
- Professional Service: Provides process design, manufacturing, installation, and technical training support.
Product Attributes
- Customization
- Available
- Media
- Gas Oil or Water
- Temperature
- Ordinary Temperature
- Model NO.
- check valve
- Material
- Cast Steel
- Connection Form
- Flange
- Structure
- Axial Flow Check Valve
- Pressure
- High Pressure
- Function
- Check Valve
- Sealing Form
- Gland Packings Globe Valve
- Flow Direction
- Unidirection
- Standard
- ANSI
- Application
- Industrial Usage, Water Industrial Usage, Househol
- Connection Ends
- Flange ( RF, Rtj)
- Delivery Time
- 15~20 Days
- Working Pressure
- 150lb/300lb/600lb
- Type of Port
- Full Port/Reduce Port
- MOQ
- 10PCS
- Transport Package
- Standard Plywood Case
- Specification
- 2"-48"
- Trademark
- j-valves
- Origin
- Wenzhou, China
- HS Code
- 8481804090
- Production Capacity
- 6500PCS/Year
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Product Description
20inch 600LB High Pressure Carbon Steel Flanged End Axial Flow Check Valve
- Size: 2''-48''(DN50~DN1200)
- Pressure Rating: 150LB-2500LB/PN16~PN160/10K~60K)
- Material:A351CF8M/CF8/CF3/CF3M,A216WCB,A217 WC6/WC9,A352 LCB/LCC,A105,F304,F316,F51/F53,F11,F2,C3,C95800
- Suitable Temperature: -196ºC~650ºC( Different temperature choose different materials).
- Suitable Medium: Water, Steam, Oil and natural gas etc.
- Bolted Body, Pressure Seal
- Axial Flow Check Valve Design Standard:API 6D,ASME B16.34
- Fully Compliant to API 6D,ASME B16.34
- Flange Fully Compliant to ASME B16.5
- Test and Inspection Standard:API 598
- CNC machine tool processing, high precision, good sealing .
- The axial flow check valve has a shock-absorbing spring, which has the effect of silencing and shock-absorbing.
- Single structure, light weight, good rigidity, easy to maintain.
- The thrust of the spring enables the disc to handle the closed position even when there is no medium pressure.
20inch 600LB High Pressure Carbon Steel Flanged End Axial Flow Check Valve are widely used in water treatment chemical, natural gas and oil and other industries. Technology to reach the international leading level, provide process design, machinery manufacturing, installation, technical training. Professional high quality valve supplier, complete engineering valve solution.

J-VALVES Service:
| On Samples | Buyer bear the air fee, but this fee will be reduced from order directly |
| On After Sales | Free replacement if there is any quality problem |
| On Delivery | Never delay delivery time |
| On Materials | Ensure material pure |
| Ensure material pure |
J-VALVES Packing Shipping:
FAQ:
Q1: We are interested in your products?
A1: In order to recommend you suitable products, please provide detail information, like size, material, pressure, model.
Q2: Is the requirement for MOQ?
A2: For some small size, like 2''-48''(DN50-DN1200), it request the MOQ is 50pcs for each size. Generally speaking, it depends on your order.
Q3: How about the warranty?
A3: The warranty time is 18 months after leaving our factory. We can repair or change because of the quality problems.
Q4: Payment
A4: Mainly T/T, Western Union & PayPal are applicable for us. Payment Term: 30% prepayment, 70% balance paid before shipping or against copy of BL.
Q5: Can you manufacture different standards valves according to customer requirements?
A5: Yes. We can manufacture API,DIN,GOST,JIS standards for different pressure & temperature & size according to different needs.
If you want to know more about our products, please contact freely. We will patiently answer your all questions.
J-VALVES Other Products We Manufacture:
1.Industry Valves
Ball Valve
3 Way 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
non return valve
swing check valve
Flange check Valve
one way valve
double check valve
wafer check valve
dual plate check valve
lift check valve
Spring Check Valve
Dual Disc Check Valve
Plat Wafer Check Valve
stop check valve
2 inch check valve
wafer type check valve
non return valve types
non return valve price
1 inch check valve
stainless steel check valve
pneumatic check valve
2.Industry Pipe Fittings
welded/thread Elbow
Tee
Cross
Cap
Pipe Hanger
Hose Joint
Unions
Quick connector
Quick coupling
Ferrule
Reducer
Socket
Bend
Plug
Bushing
Nipple
Y-Tee
Y-Shaped
Lateral-Tee
Flange\
3 .Sanitary valve
Sanitary Butterfly Valves
Sanitary Check Valves
Sanitary Ball Valvess
Sanitary Reversal Valve
Sanitary Diaphragm Valves
Sanitary Sample Valves
Sanitary Safety Valves
Sanitary Control Valves
Sanitary Relief Pressure Valves
4. Sanitary Pipe Fittings
Sanitary Elbow
Sanitary TeeSanitary Reducer
Sanitary Cross
Sanitary Triclamp Ferrule
Sanitary Cap
Sanitary Pipe Hanger
Sanitary Tank Cleaning Ball
Sanitary Hose Joint
Sanitary Unions
Sanitary Sight Glass
Sanitary Strainer
Zhejiang J-Valves Fluid Equipment Co.,Ltd
Tel:0086-577-56692520
Fax:0086-577-56692524
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR2331485". Items marked "" are certified.
Company Profile
J-VALVES is a manufacturer of Industrial Valves, focus on offering full sets of Industrial valves solutions to all over the world. The company was founded on 2018 which is young, passionate and creative. J-VALVES has own engieer team and inspection team, including 8 engineers, 8 inspectors and 20 sales person for domestic and international markets. Since 2018, J-VAVLES has invested three factories, include GGC valves and ball valves within 5 years.
After continuous efforts, J-VALVES is developing rapidly towards scale, standardization and informatization, then enter predetermined track. J-VALVES mainly produce ball valve, gate valve, globe valve, check valve, butterfly valve, filters, plug valves and control valves, as well as accept customized design valves. Valves materials includes stainless steel, carbon steel, forged steel, alloy steel, duplex steel, bronze alloy, titanium alloy, Monel alloy, nickel alloy etc. Valves could choose handle, worm, gear, pneumatic actuator, electric actuator, etc. Our products are applicable for petroleum, architecture, metallurgy, chemistry, electricity, hydraulic, environmental, etc.
We are optimistic in valve industry, as with the developing of Chinese high-speed growth of economic, valves industry has been one of the most important basic industry in national economy. J-VALVES is adhering to "Details determines quality, quality determines future" and " win the market with high-quality products, win the trust of user with honest service", has established a standardized, institutionalized and scientific enterprise management system.
J-VALVES always insist on training staffs and education, and trust that only improve overall quality of staffs, can ensure reliable products quality and efficient service system. In the fierce competition and development of the industry, our company relies on strict requirements on product quality, good reputation and high-quality after-sales service, J-VALVES has won unanimous praise from new and old customers at home and abroad.
About Our Factory & Business Background
- Address
- Konggang New Area, Binhai Industrial Park, Longwan District, Wenzhou, Zhejiang, China
- Terms of Payment
- LC, T/T, D/P, Western Union, Money Gram
- International Commercial Terms(Incoterms)
- FOB
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- Ningbo,China, Shanghai,China
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2019-03-20
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What information is needed to get a product recommendation?
- Please provide detailed information such as size, material, pressure, and model to help us recommend suitable products.
- What is the MOQ for small size valves?
- For small sizes like 2''-48'', the MOQ is generally 50pcs per size, but it depends on your specific order.
- What is the warranty period for the valves?
- The warranty period is 18 months after leaving the factory. We offer free repair or replacement for quality problems.
- What are the accepted payment terms?
- We accept T/T, Western Union, and PayPal. Terms are 30% prepayment and 70% balance before shipping or against BL copy.
- Can you manufacture valves according to customer requirements?
- Yes, we can manufacture valves according to API, DIN, GOST, and JIS standards based on different pressure, temperature, and size needs.
- What is the delivery time for orders?
- The delivery time is typically 15-20 days. Peak season lead time is one month, while off-season is within 15 workdays.
- What materials are available for the check valves?
- Materials include A351CF8M, CF8, CF3, CF3M, A216WCB, A217 WC6/WC9, A352 LCB/LCC, A105, F304, F316, F51/F53, F11, F2, C3, and C95800.
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