text.skipToContent text.skipToNavigation
Series ASX

Series ASX

2/2-way - Normally Closed (NC) and Normally Open (NO)
2/2-way - Double Acting (DA)
Angle seat valves are available in different versions with regard to nominal diameter, type of fluid and process connections.
They are able to manage media that are corrosive or contain suspended solid particulate matter and can be used in applications with high operating temperatures.

The operation is determined by the pneumatic drive of a single acting, guided piston actuator with spring return.
There are also models available with double acting actuators, without spring.
For liquid media we recommend the models with flow direction under the seat.
For gas or steam we recommend the models with flow direction above the seat.
Series
there are no salable codes online
If you have entered Filters, try changing them or look in the "Configurator" tab
TECHNICAL FEATURES
Function 2/2 NC - 2/2 NO - 2/2 Double Acting
Operation Pneumatic, poppet type
Pneumatic connections 1/4 … 4“ with BSP/BSPT/NPT threads, flanged, welding ends, tri-clamp
Nominal diameter DN8 … DN100
Flow coefficient Kv (m³/h) 2.2 … 132
Operating pressure 0 ÷ 2 … 16 bar
Operating temperature -10 ÷ 180 °C (standard seals) / 25 ÷ 220 °C (high temperature seals)
Fluid Water, air, steam, inert or corrosive liquids and gases (compatible with the materials in contact)
Viscosity 600 cSt. Max
Installation In any position
MATERIALS IN CONTACT WITH THE MEDIUM
Body 316 stainless steel (DN8 ÷ DN80) / 304 stainless steel (DN100)
Seals PTFE
Internal parts 316 stainless steel
SPECIFICATIONS PNEUMATIC ACTUATOR
Actuator dimensions Ø40 - Ø50 - Ø63 - Ø90 - Ø125 mm
Actuator material 304 stainless steel / aluminium (only for Ø125 mm)
Piston material Aluminium
Piston seal material FKM
Piloting fluid Air or inert gases
Piloting pressure 10 bar max.
Actuator position 360° rotatable
Full screen
Your configuration
Coding example
AS X 2 1 W 015 G1 040 1 2
AS SERIES
X TYPE OF ACTUATOR
X = metal actuator
2 BODY MATERIAL
1 = 304 stainless steel (DN 100)
2 = 316 stainless steel (DN8 ÷ DN80)
1 NUMBER OF WAYS - FUNCTIONS
0 = 2/2-way NO
1 = 2/2-way NC
3 = 2/2-way DA (Double Acting)
W FLOW DIRECTION
W = under the seat (anti-water hammer)
Y = above the seat
015 NOMINAL DIAMETER
008 = DN 8
010 = DN 10
015 = DN 15
020 = DN 20
025 = DN 25
032 = DN 32
040 = DN 40
050 = DN 50
065 = DN 65
080 = DN 80
100 = DN 100 - only for flanged version with NC and DA function and pressure under the seat
G1 BODY CONNECTION
G1 = BSP thread DIN 228-1
T1 = BSPT thread DIN 2999-1
N1 = NPT thread ASME B1.20.1
H7 = welding ends DIN 11850-2 / DIN 11866-A
H8 = welding ends DIN 11850-3
K7 = tri-clamp ISO 2852
F2 = flange DIN 2543
040 ACTUATOR DIMENSION
040 = Ø40 mm
050 = Ø50 mm
063 = Ø63 mm
090 = Ø90 mm
125 = Ø125 mm
1 ACTUATOR MATERIAL
1 = 304 stainless steel
8 = aluminium
2 SEALS
2 = for standard temperatures -10 ÷ 180 °C
3 = for high temperatures 25 ÷ 220 °C
OPTIONS
= none
PS1 = NPN type proximity switch - NO contact - 10 ÷ 30 V DC power supply
PS2 = PNP type proximity switch - NC contact - 10 ÷ 30 V DC power supply
PS3 = PNP type proximity switch - NO contact - 10 ÷ 30 V DC power supply
PS4 = NPN type proximity switch - NC contact - 10 ÷ 30 V DC power supply
PS5 = SCR type proximity switch - NO contact - 20 ÷ 250 V AC power supply
PS6 = SCR type proximity switch - NC contact - 20 ÷ 250 V AC power supply
SL1 = stroke limiter for Ø50 - Ø63 mm actuators
SL2 = stroke limiter for Ø90 mm actuators
PI1 = position indicator for Ø40 - Ø50 - Ø63 - Ø90 mm actuators
PI2 = position indicator for Ø125 mm actuators
We think you are in United States.
Update your location?