Angle seat valve - 2/2-way NC - pressure under the seat
Series ASP
The valves with flow direction under the seat aresuitable for uncompressible fluids. This functionprevents the hydraulic water hammer effect.
Series
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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 |
Mod. | Function | dn | Ports | Orifice Ø (mm) | Kv (m³/h) | Differential pressure min ÷ max (bar) | Minimum piloting pressure (bar) | Actuator Ø (mm) | Actuator material |
ASPA1-W010G1-050P2 | 2/2 NC | 10 | G3/8" | 12 | 2,6 | 0 ÷ 20 | ≥ 6 | 50 | PA66 |
ASPA1-W015G1-050P2 | 2/2 NC | 15 | G1/2" | 12 | 3,5 | 0 ÷ 18 | ≥ 6 | 50 | PA66 |
ASPA1-W015G1-063P2 | 2/2 NC | 15 | G1/2" | 12 | 3,5 | 0 ÷ 20 | ≥ 6 | 63 | PA66 |
ASPA1-W020G1-050P2 | 2/2 NC | 20 | G3/4" | 17 | 7.8 | 0 ÷ 14 | ≥ 6 | 50 | PA66 |
ASPA1-W020G1-063P2 | 2/2 NC | 20 | G3/4" | 17 | 7.8 | 0 ÷ 18 | ≥ 6 | 63 | PA66 |
ASPA1-W025G1-050P2 | 2/2 NC | 25 | G1" | 21 | 9,7 | 0 ÷ 9 | ≥ 6 | 50 | PA66 |
ASPA1-W025G1-063P2 | 2/2 NC | 25 | G1" | 21 | 9,7 | 0 ÷ 14 | ≥ 6 | 63 | PA66 |
ASPA1-W032G1-063P2 | 2/2 NC | 32 | G1 1/4" | 30 | 25.8 | 0 ÷ 10 | ≥ 6 | 63 | PA66 |
ASPA1-W032G1-080P2 | 2/2 NC | 32 | G1 1/4" | 30 | 25.8 | 0 ÷ 16 | ≥ 6 | 80 | PA66 |
ASPA1-W040G1-080P2 | 2/2 NC | 40 | G1 1/2" | 37 | 40,4 | 0 ÷ 11 | ≥ 6 | 80 | PA66 |
ASPA1-W040G1-100P2 | 2/2 NC | 40 | G1 1/2" | 37 | 40,4 | 0 ÷ 20 | ≥ 6 | 100 | PA66 |
ASPA1-W050G1-080P2 | 2/2 NC | 50 | G2" | 46 | 55 | 0 ÷ 6 | ≥ 6 | 80 | PA66 |
ASPA1-W050G1-100P2 | 2/2 NC | 50 | G2" | 46 | 55 | 0 ÷ 12 | ≥ 6 | 100 | PA66 |
ASPA1-W065G1-100P2 | 2/2 NC | 65 | 2 1/2" | 59 | 65 | 0 ÷ 6 | ≥ 6 | 100 | PA66 |