Class300 Forged F316L Flanged Swing Check Valve
Quick Detail
- Size: 1/2''-2''(DN15~DN50)
- Pressure Rating: 150LB-2500LB/PN16~PN160/10K~60K)
- Material:A105,LF2, LF3, F11, F22,F5,304(L),316(L), F347;F321; F51,Monel,Alloy.
- Suitable Temperature: -29ºC~425ºC.
- Suitable Medium: Water, Steam, Oil and natural gas etc.
Technical Specification
- Design and manufacture conformto:API602,BS5352,ANSI B16.34
- Socket welded dimension conform to ANSI B16.11,JB/T1751
- Screw ends dimension conform to ANSI B1.20.1,JB/T7306
- Butt-welded conform to ANSI B16.25,JB/T12224
- Flange ends conform to ANSI B16.5,JB79
- Test and inspection conform to:API598,GB/T13927,JB/T9092
- With sealing design, it is more safe and convenient to replace packing( Seat seal material could be decided by customer's request or according to valve's medium & temp. condition).
- Operation: Hand wheel, Gear,Pneumatic actuator & Electric Actuator.
Feature
- Bolted bonnet, and the type of middle flange gasket may be different according to pressure class; Check valve in 600LB may adopt pressure sealed structure.
- Disc stop device to prevent disc from being opened too high, thus causing failure to be closed down.
- Solid pin is precisely installed and provided with high intensity to ensure operational performance and service life of valve.
- Rocker arm is given enough intensity. Upon being closed down, it has enough freedom for the close-down of valve disc.
- Large size check valve are provided with lifting rings for the convenience of hoisting.
Detail photos
Drawing
J-VALVE Note: All the data should be confirmed with the approved drawings of manufacturer.
Application area
Class300 Forged F316L Flanged Swing 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.
Production process
Product display
Our 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 |
Welcome |
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.
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Zhejiang J-Valves Fluid Equipment Co.,Ltd
Tel:0086-577-56692520
Fax:0086-577-56692524
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