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Types Of: Metal Check Valves
Support Customization: Oem, Odm, Obm
Place Of Origin: China
Application: General
Medium Temperature: High Temperature, Normal Temperature
Flow Medium: Gas, Water, Oil, Acid, Base
Structure: Check
Ends: Flange
Certificate: Iso, Ce, Ts, Api607, Sil
Power: Automatic
Type: One Way Valve, Non-Return Valve
HS Code: 8481804090
Warranty: 12 Months
Size: 1/2''~2''
Material: F304/316/304l/316l, A105,F11,F22,F51,Lf2 Etc.
Pressure: 150lb~2500lb
Packaging: Export Plywood Case
Transportation: Ocean,Land,Air,Express
Supply Ability: 10000 ton per year
Port: SHANGHAI,NINGBO,
Payment Type: L/C,T/T,D/P
Incoterm: FOB,CFR,CIF,EXW,FAS,FCA,CPT,DEQ,CIP,DDP,DDU,Express Delivery
Forged Steel Flange Swing type/Lift type Check Valve 150LB~2500LB
Check Valves mainly has Thread ends Swing Check Valve, Stainless Steel Vertical type Check Valve, Screwed ends CF8M 200PSI Y type Check Valve, Stainless Steel Wafer Type Check Valve, Single Disc Wafer type Check Valve, Single plate Lift type Wafer Check Valve, Dual Plate Wafer Type Check Valve, Cast Steel Flange ends Swing Check Valve, Stainless Steel Flange ends Lift type Check Valve, API Flange ends 150LB Swing Check Valve, DIN Standard Lift type Flange Check Valve.
A check valve, clack valve, non-return valve or one-way valve is a valve that normally allows fluid (liquid or gas) to flow through it in only one direction. Check valves are two-port valves, meaning they have two openings in the body, one for fluid to enter and the other for fluid to leave. There are various types of check valves used in a wide variety of applications. Check valves are often part of common household items. Although they are available in a wide range of sizes and costs, check valves generally are very small, simple, or inexpensive. Check valves work automatically and most are not controlled by a person or any external control; accordingly, most do not have any valve handle or stem. The bodies (external shells) of most check valves are made of plastic or metal.
Forged Steel Flange Check Valve Specifications:
Product Name | Forged Steel A105 Swing Type/Lift Type Check Valve NPT/Welding/Flange ends |
1. Material | SS304/316/304L/316L ( CF8/CF8M/CF3/CF3M), WCB, etc. |
2. Size | 1/2’'~4'' ( DN15~DN50) |
3. Thread standard | ISO9001 & CE, TS |
4. Type | Swing Type, Lift Type |
5. Working Pressure | 150LB~2500LB |
6. Connection Ends | Thread ends, Welding ends, Flange ends |
7. Working Temp. | -29~425℃, or according to customer requirements for different industry. |
8. Suitable Medium | Water, Natural Gas, Oil and some corrosive liquid |
9. Inspection & Testing | According to API598 |
Shipment |
|
Delivery Time | 15~20 Days |
Package | Standard Exporting Plywood Case |
Shipping Port | Ningbo/Shanghai, China |
Shipping Terms | Exw, FOB, CFR, CIF, etc. |
Payment Terms | T/T, Western Union, PayPal, etc. |
| 30% prepayment, 70% balance paid before shipping or against copy of BL |
Country of Origin | Wenzhou city, China |
Production Capacity | 6000 ton/year |
MOQ | 10 PCS/size |
Forged Steel Flange Check Valve Features:
1. 150LB~2500LB option
2. Stainless steel disc
3. Bolted bonnet or welded bonnet or pressure seal bonnet
4. Non return disc
5. Swing type, lift type available
6. Threaded or socket weld or flange ends
Forged Steel Flange Check Valve Constructions:
1. BODY. The body is forged steel and designed to the basic dimensional requirements of the applicable specifications such as API 602 and ASME B16.34. The body is available in both the full or conventional port design. It is also available in either T-Pattern or Y-Pattern configurations.
2. COVER. The cover is forged steel and designed to the basic dimensional requirements of the applicable specifications such as API 602 and ASME B16.34.
3. BODY-COVER JOINT. Two different cover joint designs are available. These are either the bolted cover or the threaded and seal welded type.
4. GASKET. The bolted cover joint design valve uses a contained, controlled compression, spiral wound type gasket.
5. COVER BOLTING. The cover bolting is manufactured of alloy steel in accordance with the requirements of the applicable specifications such as API 602 and ASME B16.34.
6. SEAT. The body seat for the piston and ball check valves is an integral weld overlay and is part of the valve trim. The swing check valve is supplied with a separate seat ring which is pressed into the valve body and wedged into place, forming a seal with the body.
7. PISTON, BALL OR DISC. The piston, ball or disc is forged steel and is part of the valve trim. The seating surface of the piston and ball check is of the tapered or plug type design. The seating surface of the swing check is of the flat seat design.
8. SPRING. The spring is optional and supplied only upon request.
Forged Steel Flange Check Valve Design construction:
1. ASME B16.34 - BS 5352
2. Testing according to API 598
3. Marking MSS SP25
4. Spring on request only
5. Spiral-wound gasket
6. Socket Weld Ends to ASME B16.11
7. Screwed Ends (NPT) to ASME B1.20.1
8. Butt Welding Ends to ASME B16.25
Forged Steel Flange Check Valve Competitive Advantages:
1. Our products is guaranteed within 18 months after delivery.
2. We offer free sample if interest before orders.
3. Technology renovation, process improvement, structure optimization and quality improvement.
4. Excellent after-sales service system, providing timely and optimal service, which help you to win the market.
5. Convenient shipping sea port, and standard exporting carton boxes & plywood cases.
6. 100% inspection & testing before delivery.
7. Third party inspection on customer requirement.
Forged Steel Flange Check Valve Flange Ends type:
Thread/Welding ends Type:
Product Categories : Forged Steel Valves > Forged Steel Check Valve
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.