F304 Forged Steel Flanged Swing Check Valve

• Media: Water, Oil, Gas, etc.
• Temperature: High Temperature
• Material: Stainless Steel
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: J-VALVES-Check Valve
• Connection Form: Flange
• Structure: Swing
• Pressure: Ordinary Pressure
• Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe
• Sealing Form: Bellows Globe Valve
• Flow Direction: Reversing
• Standard: ANSI
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Transport Package: Standard Plywood Case
• Specification: 1/2"-4"
• Trademark: J-VALVES
• Origin: Wenzhou Prc
• HS Code: 8481804090
• Production Capacity: 6500PCS/Year
• Package Size: 10.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 8.000kg

Product Description

F304 forged steel flanged swing check valve

Quick Detail

1. Size: 1/2''-2''(DN15~DN50)
2. Pressure Rating: 150LB-2500LB/PN16~PN160/10K~60K)
3. Material:A105,LF2, LF3, F11, F22,F5,304(L),316(L), F347;F321; F51,Monel,Alloy.
4. Suitable Temperature: -29ºC~425ºC.
5. Suitable Medium: Water, Steam, Oil and natural gas etc.

Technical Specification

1. Design and manufacture conformto:API602,BS5352,ANSI B16.34
2. Socket welded dimension conform to ANSI B16.11,JB/T1751
3. Screw ends dimension conform to ANSI B1.20.1,JB/T7306
4. Butt-welded conform to ANSI B16.25,JB/T12224
5. Flange ends conform to ANSI B16.5,JB79
6. Test and inspection conform to:API598,GB/T13927,JB/T9092
7. 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).
8. Operation: Hand wheel, Gear,Pneumatic actuator & Electric Actuator.

Feature

1. 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.
2. Disc stop device to prevent disc from being opened too high, thus causing failure to be closed down.
3. Solid pin is precisely installed and provided with high intensity to ensure operational performance and service life of valve.
4. Rocker arm is given enough intensity. Upon being closed down, it has enough freedom for the close-down of valve disc.
5. 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

F304 forged steel 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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