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Products
Model No.: CH03
Brand: RSF VALVE OR CUSTOMER LOGO
Types Of: Metal Check Valves
Support Customization: Oem
Place Of Origin: China
Application: General
Medium Temperature: High Temperature, Low Temperature, Medium Temperature, Normal Temperature
Flow Medium: Gas, Water, Oil, Acid, Base
Structure: Check
Packaging: Fumigation Free Plywood Box
Productivity: 10000 PCS / YEAR
Transportation: Ocean,Land,Air
Place of Origin: CHINA
Supply Ability: 10000PCS / YEAR
Certificate: ISO 9001 2015, CE/PED 2014/68/EU, API
HS Code: 8481300000
Port: SHANGHAI
Payment Type: L/C,T/T
Incoterm: FOB,CFR,CIF
SUZHOU RSF VALVE is one of leading manufacturers of oil and gas industry valves, we have more than 15years experience in producing cast steel API 594 Dual plate check valve ( wafer type Check Valve, lug type, Flange and BW ends), API 600 gate valve, BS1873 globe valve, non return valve of BS1868 swing check valve, ball valve, Butterfly Valve, et.
RSF VALVE’s API 594 Dual Plate Check Valve (Type A) is one kind of important non return valve which prevent back flow from fluid. It allows the fluid to flow only in the desired direction. The design is such that any flow or pressure in the opposite direction is mechanically restricted from occurring. Dual-plate check valves are bonnetless and mounted between pipe flanges. In this case, the valve includes two spring loaded half-moon shaped discs that rotate around their shaft.
RSF VALVE's non return valve of API 594 Dual Plate Check Valve is used to prevent backflow of fluid, which could damage equipment or upset the process. The dual plate Wafer Check Valve (lug, flange, BW) is especially useful in protecting a pump in liquid applications or a compressor in gas applications from backflow when the pump or compressor is shut down. Swing check valve is also applied in process systems that have varying pressures, which must be kept separate.
RSF VALVE ACADEMY
API 594 Type "A" check valves are short face-to-face, and can be wafer, lug, or double- flanged; single-plate or dual-plate; or gray iron, ductile iron, steel, nickel alloy, or other alloy designed for installation between Classes 125 and 250 cast-iron flanges as specified in ASME B16.1, between Classes 150 and 300 ductile-iron flanges as specified in ASME B16.42, between Classes 150 and 2500 steel flanges as specified in ASME B16.5, and between Classes 150 and 600 steel pipeline flanges as specified in MSS SP-44, or steel flanges as specified in ASME B16.47.
API 594 Type "B" bolted-cover swing check valves are long face-to-face, and can be flanged or butt-welding ends of steel, nickel alloy, or other alloy material. End flanges shall be as specified in ASME B16.5, or ends shall be butt-welding as specified in ASME B16.25.
Standard:
Basic Design: API 594, API 6D, ASME B16.47
Face to Face: ASME B16.10, API 6D, EN558, ISO5752
Flange Ends: ASME B16.5, ASME B16.47, EN1092
BW Ends: ASME B16.25
Pressure Test: API 598, EN12266-1
Design Feature:
Dual Plate Check, Springs Loaded, Retainerless
Wafer, Lug, Flange Ends or BW Ends
Internal Shaft or External Hinge Pin
Size Range: 2" to 48" (DN50 to DN1200)
Pressure Class: Class 150 to Class 2500 (PN16 to PN420)
Material:
Body: Carbon steel WCB, LCB, LCC, Alloy steel WC1, WC6, C5, C12, C12A, Stainless steel CF8, CF8M, CF3, CF3M, CF8C, Duplex Stainless Steel 4A, 5A
Hinge Pin: F6a, F304, F316, F304L, F316L, F321, F51
Trim: HF HFS, API 600 2009 Table 8 INCONEL SPRING VITON SEAT
Painting: Epoxy, RAL9006
Optional:
Special Class according to ASME B16.34
NACE MR 01-75
Thanks for your selection of RSF VALVE’s API 594 Dual Plate Check Valve! If you have any inquiries of our series products for oil and gas industry valves such as API 600 gate valve, API 6D Trunnion Mounted Ball Valve, non return valve of BS1868 swing check valve, BS1873 globe valve, please don’t hesitate to contact with us!
Product Categories : Oil and Gas Industry Steel Gate Valve Check Valve Globe valve Ball Valve Butterfly valves > Gate Valve Globe Valve Check Valve and Strainer
Home > Products > Oil and Gas Industry Steel Gate Valve Check Valve Globe valve Ball Valve Butterfly valves > Gate Valve Globe Valve Check Valve and Strainer > High Quality 36in-150lb API594 Dual Plate Check Valve
Send Inquiry
Mr. Jack Zhang
Tel:86-512-66582398
Fax:86-512-66582908
Mobile Phone:+8613776049956
Email:jack.zhang@rsfvalve.com
Address:B3-405, Dongchuang Hi-tech Park, No.216 Jinfeng Road, Mudu, Suzhou, Jiangsu
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.
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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.