Taking snack type samples
From customizable standard to 100% tailor-made
Standard characteristics (Ducroux Type 460):
- NOMINAL DIAMETER: DN 25 to 40
- CONSTRUCTION: Machined from solid 304L
- PMA: 10 bar at 20°C
- VALVE: Upright, spherical end
- WATERPROOFING: Metal/metal
- STUFFING BOX: with bolted and self-compensating gland, PTFE lined
- STEM: Rising non-rotating, externally threaded
- MANEUVER NUTS: Anti-seize treated stainless steel
- CONTROL: Manual, anti-corrosion steel flywheel
- 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
Actuators
- Pneumatic: piston, single or double effect
- Electric: with or without fail safe
- Option: additional manual emergency control, padlockable control, remote control, reducer
Approvals
- ATEX - ACS - ADR - RID - PMUC - ISO 10497 - API 607 - EN15848 – APSAD – others
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
Additional options
- Double envelope,
- sample filter,
- taking tests,
- Injection taps,
- Others