CATALOGUE release 8.8

1020 / 1278

Products designed for industrial applications.
General terms and conditions for sale are available on
Series MD 3/2-way isolation valves CATALOGUE
3
/3.35.01 3
> Release 8.8 TREATMENT >
TREATMENT
Series MD
lockable isolation 3/2-way valves
Ports with interchangeable cartridges: threaded (1/8, 1/4, 3/8) or
integrated with super-rapid fitting for tube with Ø 6, 8 and 10 mm
Modular
Manual, electro-pneumatic, servo-pilot and pneumatic control
The Series MD offers multi-sector
solutions that ensure saving in terms of
installation time, space and costs.
Series MD lockable isolation valves allow
the inlet and exhaust of compressed
air from the plant and can meet several
application requirements.
The electric version can be equipped
with different options of manual override
(Push & Turn, Push-in, retaining lever).
Moreover, a version without override is
also available.
The manually operated valve can be
locked thanks to the use of padlocks.
» » Standard tamperproof
lock-out (manual valve)
» » 24 V, 110 V or 230 V coils
(see the section 2.2.35)
» » Solenoid valve with or
without manual override
available in different types
» » Additional air intakes with
the same characteristics
of the inlet air (line)
GENERAL DATA
Construction modular, compact, spool-type
Materials see TABLE OF MATERIALS (pag. 3/0.35.02)
Ports with interchangeable cartridges: 1/8, 1/4 and 3/8 threaded, integrated with super-rapid fitting for tube with Ø 6, 8 and 10
mm
Fixing in-line;
wall-mounting by means of through holes in the body or with a support bracket;
panel-mounting (for manually operated version only)
Operating temperature -5°C ÷ 50°C up to 16 bar
Operating pressure Manual valve: -0,8 bar ÷ 10 bar
Electro-pneumatic valve: 2 bar ÷ 10 bar
Servopilot or pneumatic valve: -0,8 bar ÷ 10 bar (with pilot 2 ÷ 10 bar)
Nominal flow see FLOW DIAGRAMS (pag. 3/0.35.03 e 3/0.35.04)
Nominal exhaust flow at 6 bar
with ∆p = 1 bar
850 Nl/min
Fluid compressed air
New