VALVES AND ACTUATORS
27
All accessories, except MVBD, are supplied separately. Mounting is carried out by the user.
Accessories for
MVB - MVF - MVH - MVHF - MDA Actuators
MODEL
DESCRIPTION
D36
One stroke-end auxiliary microswitch adjustable on the whole stroke for MVB
DMDA Two auxiliary microswitches for MDA
DMVE
Two auxiliary microswitches for MDA
DMVH Two auxiliary microswitches adjustable on the whole stroke for MVH
MVBC
Rain-proof protection (see picture on the right)
MVBD Microswitch driven by manual control knob.Supplied only factory-mounted
MVBHT
Spacer for MVB.To be used with V.B/V.BF valves with temperature from 120 to 140 °C
MVHFS5 Selection module for 4 to 20 mA range for MVHF (supplied with the actuator)
MVHT
Spacer for high temperature for MVH-MVF. To be used with valve bodies with fluid temperature higher than
150°C (2F-3F)
MVHPA2 1000 Ohm auxiliary potentiometer for MVH26
MVHPA4 1000 Ohm auxiliary potentiometer for MVH46
Valve Sizing
Software assistant to choose the correct valve size for:
water, superheated water, saturated steam and ther-
mal oil.
Accessories/Options
Valve Options
MODEL
DESCRIPTION
A125-2
Flanges with ANSI (ASA) 125 bolt holes for 2-way valves 2FGA.B, 2FGB, 2FGB.B, 2FSA (DN50 to 65), 2FSA.B (DN50
to 80), 2FGA (DN25, 32, 50, 65)
A125-3
Flanges with ANSI (ASA) 125 bolt holes for 3-way valves 3FGB, 3FSA (DN50 to 65)
A150-2
Flanges with ANSI (ASA) 150 bolt holes for 2-way valves 2FAA150B, 2FSA (DN50 to 65), 2FSA.B (DN50 to 80),
2FAA.B (DN50 to 125), 2FAA (DN32 to 65)
A150-3
Flanges with ANSI (ASA) 150 bolt holes for 3-way valves 3FAA (DN50 to 125), 3FSA (DN50 to 65)
A300-2
Flanges with ANSI (ASA) 300 bolt holes for 2-way valves 2FSA, 2FSA.B, 2FAA.B (DN32 to 65 and DN100 to 125),
2FAA (DN15 and DN32 to 65)
A300-3
Flanges with ANSI (ASA) 300 bolt holes for 3FSA, 3FAA (DN32 to 65 and DN100 to 125)
Insulation Jackets for V.B Valve Bodies
(Supplied separately from the valve body, mounting to be arranged by the user)
MODEL
DESCRIPTION
GVB3
Thermal insulation for V.B-V.BF-V.BPM 3/4" or DN20
GVB4
Thermal insulation for V.B-V.BF-V.BPM 1”or DN25
GVB5
Thermal insulation for V.B-V.BF-V.BPM 1 1/4" or DN32
GVB6
Thermal insulation for V.B-V.BF-V.BPM 1 1/2" or DN40
GVB8
Thermal insulation for V.B-V.BF-V.BPM 2" or DN50.
