1.0619, 1.4408, 1.7357 | SA 216 WCB, SA 351 CF8M, SA 217 WC6, SA 352 LCB, SA 351 CF3M, SA 995 Gr 4A
DN 25 - DN 200 | 1" - 8"
Minimum Order Quantity
Flanged safety valves that meet all the requirements of API 526 such as standardized orifices and center-to-face dimensions. Their robust construction makes them especially suitable for high pressures and materials like Duplex, Monel or Hastelloy. Advantages
100% Compatibility to API 526.
Single Trim (identical internal parts for steam/gas/liquids) allows economical maintenance.
Quick delivery (2 - 4 weeks from the factory or next day from local warehouse).
Quick delivery for high-alloy materials.
Longer valve lifespan due to hardened disc and (partially) stellited seat.
Longer lifespan of optional bellows through integrated shielding.Technical Specifications
Nominal Diameter at Inlet
DN 25 - DN 200 | 1" - 8"
1 D 2 - 8 T 10
Actual Orifice Diameter d0
14 mm - 161.5 mm | 0.551 in - 6.36 in
Actual Orifice Area A0
154 mm² - 20,485 mm² | 0.239 in² - 31.75 in²
0.12 bar - 413.8 bar | 2 psig - 6,000 psig
Temperature (in accordance with ASME)
-268 °C bis 538 °C | -450 °F bis 1,000 °F
1.0619, 1.4408, 1.7357 | SA 216 WCB, SA 351 CF8M, SA 217 WC6, SA 352 LCB, SA 351 CF3M, SA 995 Gr 4A CD3MN (Duplex), SA 494 M35-1 (Monel), SA 494 CX2MW (Hastelloy), SA 494 CW-6MC (Inconel)
Flange in accordance with ASME B 16.5 or DIN EN 1092
Bellows Material (optional)
Minimum 1 week
Port Of Dispatch
As Per Customer Requirement
L/C (Letter of Credit)/T/T (Bank Transfer)/D/P/D/A/Other
About the Company
Year of Establishment1994
Legal Status of FirmSole Proprietorship (Individual)
Nature of BusinessManufacturer
Number of Employees11 to 25 People
Annual TurnoverUpto Rs. 50 Lakh
IndiaMART Member SinceMar 2011
"Zalak Traders", an ISO 9001:2008 Certified Company, was inaugurated in the year 1994, at Ahmedabad (Gujarat, India). We are recognised as the foremost manufacturer and supplier of a comprehensive assortment of Industrial Valves, Automation Valve, Pressure Safety Valves, Diaphragm Valves, Pressure Skids, Fabricated Basket Strainers, Y type Strainer, Pipes & Pipe Fittings, Pneumatic Brass & SS Fittings, Pumpsand many more.
Our product range comprises Industrial Valves, Automation Valve, Pressure Safety Valves, Diaphragm Valves, Pressure Skids, Fabricated Basket Strainers, Y type Strainer, Pipes & Pipe Fittings, Pneumatic Brass & SS Fittings, SS Tubing Connector, SS Elbow with Connector etc. We are engaged in fabricating premium quality products using high grade raw material that is sourced from some of the trustworthy vendors of the industry. In order to endow with an excellent range that is minus any fault, our quality controllers keep a close vigil at every stage of the production process. These are available in various sizes, dimensions and other related specifications as per the needs of clients.