Taking snack type samples
From customizable standard to 100% tailor-made
Standard characteristics (Ducroux Type 460):
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NOMINAL DIAMETER: DN 25 to 40
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CONSTRUCTION: Machined from solid 304L
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PMA: 10 bar at 20°C
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VALVE: Upright, spherical end
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WATERPROOFING: Metal/metal
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STUFFING BOX: with bolted and self-compensating gland, PTFE lined
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STEM: Rising non-rotating, externally threaded
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MANEUVER NUTS: Anti-seize treated stainless steel
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CONTROL: Manual, anti-corrosion steel flywheel
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CONNECTION: NPT connections
Our samples are available in special productions
Materials
Stainless steel: 304L, 316L, 316Ti, 321, 904L, U65, others
Duplex: U45, others
Nickel alloys: Hastelloy, Inconel, Incoloy, Nickel 200 and 201, Monel and others
Titaniums
Others: Zirconium, Tantalum
Types of connection
welding : Butt welding, Socket welding
flanged: Screwed, solid or rotating,
tapped: Gas, NPT, others
base on tank: flat or curved
Toppings
Materials : Modified PTFE, filled PTFE, graphite, others
Sealing scope
Insert: modified PTFE, filled PTFE, PEEK, others
Instrumentation
Temperature sensor
Limit switch (inductive or dry contact)
solenoid valve
Positioner
Actuators
Pneumatic: piston, single or double effect
Electric: with or without fail safe
Option: additional manual emergency control, padlockable control, remote control, reducer
Additional options
Double envelope,
sample filter,
taking tests,
Injection taps
Others
Approvals
ATEX - ACS - ADR - RID - PMUC - ISO 10497 - API 607 - EN15848 – APSAD – others
Gallery