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Series ASP

Series ASP

2/2-way - Normally Closed (NC) and Normally Open (NO)
2/2-way - Double Acting (DA)
The Series ASP angle seat valves are an efficient and cost-effective solution for fluid control. Their robustness is suitable for the most varied applications with inert gases and liquids, with steam or with fluids having solid particulates in suspension. Available with 3/8" to 2-1/2" threaded connections.

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
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TECHNICAL FEATURES
Function 2/2 NC - 2/2 NO - 2/2 Double Acting
Operation Pneumatic, poppet type
Pneumatic connection 3/8 … 2-1/2“ with BSP thread
Nominal diameter DN10 … DN65
Flow coefficient Kv (m³/h) 2.6 … 65
Operating pressure 0 ÷ 6 … 20 bar
Operating temperature -20 ÷ 130 °C
Fluid Water, air, steam, inert liquids and gases (compatible with the materials in contact)
Viscosity 600 cSt. max
Installation In any position
MATERIALS IN CONTACT WITH THE MEDIUM
Body Brass
Seals EPDM
Internal parts 304 stainless steel
SPECIFICATIONS PNEUMATIC ACTUATOR
Actuator dimensions Ø50 - Ø63 - Ø80 - Ø100 mm
Actuator material PA66 polyamide 30% GF
Piston material Aluminium
Piston seal material PUR
Piloting fluid Air or inert gases
Piloting pressure 10 bar max.
Actuator position 360° rotatable
Full screen
Your configuration
Coding example
AS P A 1 - W 015 G1 - 050 P 2
AS SERIES
P TYPE OF ACTUATOR
P = technopolymer actuator
A BODY MATERIAL
A = brass
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 (liquids and gases, anti-water hammer)
Y = above the seat (gases)
015 NOMINAL DIAMETER
010 = DN 10
015 = DN 15
020 = DN 20
025 = DN 25
032 = DN 32
040 = DN 40
050 = DN 50
065 = DN 65
G1 BODY CONNECTION
G1 = BSP thread DIN 228-1
050 ACTUATOR DIMENSION
050 = Ø50 mm
063 = Ø63 mm
080 = Ø80 mm
100 = Ø100 mm
P ACTUATOR MATERIAL
P = PA66 polyammide 30% GF
2 SEALS
2 = for standard temperatures -20 ÷ 130 °C

Angle seat valves Series ASP



DN Actuator Ø (mm) G T A L SW C R K Q Kg
10 50 3/8” 12 125 49 21 66 45 115 G1/4” 0.8
15 50 1/2” 13 130 55 26 66 45 115 G1/4” 0.9
15 63 1/2” 13 160 55 26 83 52 150 G1/4” 1.2
20 50 3/4” 13.5 135 65.5 31 66 45 115 G1/4” 1.0
20 63 3/4” 13.5 165 65.5 31 83 52 150 G1/4” 1.3
25 50 1” 16 140 76 38 66 45 115 G1/4” 1.3
25 63 1” 16 170 76 38 83 52 150 G1/4” 1.6
32 63 1 1/4” 18 180 96 48 83 52 180 G1/4” 2.1
32 80 1 1/4” 18 210 96 48 103 60 210 G1/4” 1.6
40 80 1 1/2” 18.5 220 101 54 103 60 220 G1/4” 2.6
40 100 1 1/2” 18.5 230 101 54 130 73 230 G1/4” 4.5
50 80 2” 19 230 120 67 103 60 230 G1/4” 2.9
50 100 2” 19 240 120 67 130 73 240 G1/4” 5.3
65 100 2 1/2” 23 250 149 85 130 73 240 G1/4” 6.5


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