Walworth – API 600 Cast Steel Gate Valves

CARBON STEEL; ALLOY STEEL; STAINLESS STEEL & EXOTIC ALLOY VALVES

This is the primary WALWORTH product line, manufactured in accordance with ANSI classes 150, 300, 600, 900, 1500 & 2500 # and
sizes from 2” up to 72” nominal diameter, provides the end user a wide variety of valves to satisfy their needs. WALWORTH always
keeps these valves in stock in the most common trims used in the industries. This product line is manufactured as per API-600 design
requirements for gate valves; API-623 for globe valves and API-6D & API-594 for swing check valves.
One of the most important features of WALWORTH Cast Steel Valves is its guarantee to meet and exceed 50 ppm maximum low
fugitive emissions leakage rate as furnished “off the shell” without a Customer’s special order requirement.
WALWORTH valves were tested in accordance with API-591 RP and approved.
WALWORTH offers the majority of materials known and used for this product line, including but not limited to:

• Carbon Steel like WCA, WCB, WCC, etc.
• Low Carbon Steel like LCB, LCC, etc.
• Low Alloy Steel like WC1, WC5, WC6, WC9, etc.
• Low Carbon Low Alloy Steel like LC2, LC3, etc.
• Medium Alloy Steel like C5, C12, C12A, etc.
• Stainless Steel like CF8, CF8M, CF8C, CF10, CG8M, etc.
• Low Carbon Stainless Steel like CF3, CF3M, CG3M, etc.
• Super Stainless Steel like CN7M(Alloy 20), CN3M (Alloy 20 modified), CT15C, etc
• Duplex Stainless Steel like CE8MN, CD6MN, CD3MN, etc.
• High Nickel Alloys like Monel M30C, Monel M35-1, Monel CZ100, Inconel CY40 (Inconel 600), CW2M (Hastelloy C4), N12MV (Hastelloy B), CW12MW (Former Hastelloy C-276),CW6M (New Hastelloy C-276), CU5MCuC (Incoloy 825), N7M (Hastelloy B2), CW6MC (Incoloy 625), etc.
• Super Duplex Stainless Steel like CE3MN, CD3MNWCuN, etc.
• Aluminum Bronze like 95500,95600, 95800, etc.