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Válvula de lavado e inyección
PN10 to PN50, 150Lbs to 300Lbs according to DN
DN15 to DN50 - 1/2" to 2"
Características
Realizaciones
Options
- Connection :
- Any type of connection (screwed-on, welded or floating flange, threaded, SW, BW, double male or female connection, single male or female connection or other special connections under request)
- Operation :
- Stainless steel pneumatic actuator
- Electric actuator
- Manual override
- Manual operator with locking mechanism
- Extended manual operator with/without cardans
- Manual operator mounted on ISO base for later adaptation of actuator
- Limit switches (mechanical, inductive or other)
- Electro-distributor
- Junction box
- Certifications :
- ATEX certification
- FDA certificate for body seal and stuffing box packing
Notes :
Some options are not compatible
Special valve can be designed upon request
Dimension
DN15 to DN50
Pressure class
PN10 to PN50, 150Lbs to 300Lbs according to DN
Connection
Welded, screwed-on or floating flange
Material in contact with the fluid
Steel, stainless steel, duplex and super duplex, inconel, incoloy®, hastelloy®, titanium, uranus®, nickel, monel
Stem sealing system
Sealed O’rings stuffing box, with pure or filled PTFE rafters, stuffing box with graphite packing, reinforced stuffing box (O’rings + packing), double safety stuffing box
Body seal material
25% PTFE glass, graphite, reinforced graphite, stainless steel graphite or stainless steel PTFE spiral, helicoflex®, viton, kalrez®, EPDM...
Seats material
Graphite filled PTFE, glass filled PTFE, stainless steel PTFE, delrin, nylon, polypropylene, peek, TFM1600, TF4215...
Actuator
Manual, pneumatic (single or double-acting), electrical
Spray rinse ball valve DN40 PN16 in stainless steel 316L, with flushing ball, angle axis, double effect pneumatic actuator and limit switch box
Spray rinse ball valve DN25 PN16 in stainless steel 316L, tank welded, flushing ball, angle axis, double effect pneumatic actuator
Spray valve DN50 PN16 in stainless steel 316L, flushing ball, angle axis, cleaning nozzles, with double-acting pneumatic actuator and limit switch box
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Operational principle:
Tank cleaning and spraying
Advantages:
- Tank flushing system to avoid any disturbance (no introduction inside the vessel)
- In closed position, spray holes are inside the valve to ensure that there will be no clogging and a smooth next tank cleaning
- Fully automated system without intervening on the valve
- Whether tank welded or PAD removable