API 602 Check Valves, Steel Swing Check Valves, Duplex Stainless Steel Check Valves Manufacturer & Exporter

Chamunda Industries are one of the renowned manufacturer, exporter, stockist, stock holder and supplier of a qualitative range of Check Valves that are being designed as per the national and international standard quality of raw materials. Check valves are mechanical valves that permit gases and liquids to flow in only one direction, preventing process flow from reversing. 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. They are classified as one-way directional valves. Fluid flow in the desired direction opens the valve, while backflow forces the valve closed. There are various types of check valves used in a wide variety of applications.

Meanwhile, to meet the quality conscious requirements for our highly esteemed clients, we provide these valves in different sizes, grades and thickness as per customized requirements given by our customers.

Product Range For Cast And Forged Swing Check Valves :

Valve Type Class Rating Size Range Shell Material As Per Specification
Swing Check 150# 2" to 36"

ASTM A216 Gr. WCB
ASTM A217 Gr. WC1
ASTM A217 Gr. WC6
ASTM A217 Gr. WC9
ASTM A217 Gr. C5
ASTM A217 Gr. C12
ASTM A351 Gr. F8
ASTM A351 Gr. F3
ASTM A351 Gr. F8M
ASTM A351 Gr. CF3M
ASTM A351 Gr. CN7M
ASTM A351 Gr. CF8C
ASTM A351 Gr. CD4Mcu
ASTM A351 Gr. CK3MCuN
ASTM A352 Gr. LCA
ASTM A352 Gr. LCB
ASTM A352 Gr. LCC
ASTM A494 Gr. CW6MC
ASTM A494 Gr. CW2M
ASTM A494 Gr. CW2M
ASTM A494 Gr. CY40
ASTM A494 Gr. CU5MCuC
ASTM A995 Gr. 1A
ASTM A995 Gr. 4A
ASTM A995 Gr. 5A
ASTM A995 Gr. 6A
NACE malt. Grade to NACE MR0175/NACE MR

Swing Check 300# 2" to 36"
Swing Check 600# 2" to 32"
Swing Check 800# ½ " to 2"
Swing Check - PRESSURE SEAL 900# ½ " to 20"
SWING CHECK - PRESSURE SEAL 1500# ½ " to 20"

Note :

Valves Can be Supplied With Actuator, Pad Lock and Other Accessories Like Limit Switch, Position Indicator, Solenoid Valve as Per Requirement
Stem Extention, Underground Service Features are Available.

Standards :

Design Standard BS 1868
Testing Standard BS EN 12266 - 1
Face To Face ASME B 16.10
End Connection Flanged End - ASME B 16.5
Butt Weld End - ASME B 16.25
Pressure - Temperature Chart ASME B 16.34

Material :

STRUCTURE End Connection Flanged End Raised Face, Butt Weld End, RTJ,. ETC
MATERIAL Shell WCB, WC1, WC6, WC9, LCB, LCC, LC3, C5, C12, CF8, CF8M, CF3, CF3M, CF8C, CN7M, CD4MCu,
Hastelloy, Inconel, Duplex Stainless Steel
Trim 13% Cr Steel, 304 , 304L, 316, 316L, 321, 347, F51, Monel
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