The Habonim Dual-Safe valve series presents an optimal design solution and guarantees isolation on critical applications and service when an emergency shut-down (ESD) valve is a necessity.
The Dual-Safe unit incorporates two main isolation valves and one bleed valve in a single body construction.
This special construction offers the lowest possible number of potential leakage points from a process connection and reduces the overall valve envelope size and weight by integrating valves, piping, and fittings into one compact design.
■ Minimizes the risk of furnace explosion.
■ Increases system reliability.
■ Saves space and reduces weight.
■ Reduces installation time.
■ Streamlines maintenance operations.
■ Reduces number of items in repair kits.
■ Rugged construction.
■ Bubble tight shutoff on all three valves.
■ Coupled operating mechanism reduces the number of actuators on the main line
■ Tongue and groove design for all body seals Variety of end connections (welded, threaded, flanged)
|Size range||¼" - 8" (DN8 - DN200)|
|Design||Single Body Construction (SBC) with reduced number of body seals|
|Pressure range||ANSI Class 150 to 2500|
|Temperature range||-200 °C to +260 °C ( -328 °F to 500 °F)|
|Materials||Carbon Steel, Stainless Steel ,Alloy C22, Duplex, Super Duplex, 254SMO and more|
|End connections||Threaded, welded, flanged and more|
|Operation||Manual, actuated and coupled actuation|
|Factory certification||ISO 9001-2008||Quality management system|
|Valve design & tests||ANSI B16.34, API 608, API 6D / ISO 14313, ISO 17292||Valve design|
|ANSI B1.20.1||NPT - National Pipe Taper thread|
|ANSI B16.11, EN 12760||Socket weld end connection|
|ANSI B16.25, EN12627-4||Buttweld end connection (schedule 5, 10, 40, 80)|
|ANSI B16.5, EN 1092 Pt 1&2||Flange dimensions|
|NACE MR-0175, ISO 15156-1/2/3||Materials for use in H2S-containing environments in oil and gas production|
|EN 12266-1, API 598||Testing of metallic valves - pressure tests, test procedures and acceptance criteria.|
|API 607, ISO 10497||Testing of valves - fire type-testing requirements|
|ISO 15848-1||Industrial valves - measurement, test and qualification procedures for fugitive emissions|
|Certifications||PED 2014/68/EU Module H||Pressure equipment directive|
|ATEX 2014/34/EU||equipment and protective systems intended for use in potentially explosive atmospheres (optional for actuated unit only)|
|IEC 61508-2 SIL 2/3||Safety integrity level - functional safety of electrical/electronic/ programmable electronic safety-related systems (optional for actuated unit only)|
|Documentation||EN 10204 2.2 / 3.1 / 3.2||Metallic materials - types of inspection documents|
½”- 2” (DN15-DN50)
Class 900Technical Information
Class 600Technical Information
½”- 8” (DN15-DN200)
Class 150 / 300Technical Information