No nos limitamos a ofrecer simples cotizaciones, sino que somos expertos en selección, cálculo y dibujo.
Las mejores selecciones
-
Electric Sanitary Clamp Butterfly Valve | For Food, Beverage & Pharmaceutical
Válvula de mariposa eléctrica Leer más -
Electric Wafer Butterfly Valve | Ductile Iron Valve for Industrial & HVAC Applications
Válvula de mariposa eléctrica Leer más -
3-Piece Socket Weld Ball Valve | High-Pressure Electric Actuated Valve
Válvula de bola eléctrica Leer más -
PTFE-Lined Flanged Ball Valve | Electric Actuated for Corrosive Service
Válvula de bola eléctrica Leer más -
V-Type Ball Valve with Explosion-Proof Electric Actuator | Precision Flow Control
Válvula de bola eléctrica Leer más
DELCO Normally Closed Stem Welded Pneumatic Angle Seat Piston Valves
The DELCO Welded Pneumatic Angle Seat Piston Valves are designed for use with all types of liquids and gases. Valves made of copperplate are ideal for applications involving water, oil, and compressed air. On the other hand, the stainless steel version is suited for both neutral and aggressive liquid and gaseous media. These valves are also capable of operating in rough vacuum environments. The maximum working pressure is 16 bar (232 psi), though this may vary depending on the specific valve model.
Modelo: Welded Angle Seat Valve
Rango de tallas: 1/2”~2-1/2”
Rango de presión: 0~1.6MPa
Material: Stainless Steel 304/306
Editar el contenido
DELCO Pneumatic Welded Angle Seat Piston Valves
A pneumatic angle seat valve offers a high flow rate and can operate at zero pressure difference and high temperatures. It is also suitable for handling high viscosity and dirty media. To operate in an explosive environment (Eex area), simply place the pilot valve outside the area. The valve is controlled by a pneumatic actuator driven by a three-way solenoid valve. The pilot medium pressure enters the actuator cylinder, pushing the piston to open or close the gasket through the stem. The gasket returns to its default position thanks to the return spring in the pneumatic actuator.
There are two types of pneumatic angle seat valves: single-acting and double-acting.
Single-Acting Valve
- Design: Typically has one port on the pneumatic head.
- Operation: Uses a spring to return to its default position. It is further classified into normally open and normally closed types based on the spring function.
Double-Acting Valve
- Design: Typically has two ports on the pneumatic head.
- Operation: The air supply controls the opening and closing. For more precise control, a double-acting valve can be combined with a spring return, as per customer requirements.
Parámetros técnicos del cuerpo de la válvula
Actuator material | Stainless steel or PolyamidePA | Body material | SS304, 316, 316L |
Seat material | PTFE, F46 | Stem material | SS304, 316, 316L |
Ambient temp | -30℃~180℃ | Presión | 0~1.6MPa |
Connection Type | Welding, flange, thread, clamp | Control type | Single-acting, double-acting |
Applicable medium | Water, natural gas or liquid alcohol, oil, organic solvent, steam | Accesorio opcional | Solenoid valve, limit switch box, positioner, etc |
Welded Angle Seat Valve


Size | Inch | d | D | L | H | A | E | Actuatar |
DN15 | 1/2″ | 15.5 | 19.5 | 100 | 137 | 175 | 64 | 50 |
DN20 | 3/4″ | 21.5 | 26.5 | 120 | 145 | 180 | 64 | 50 |
DN25 | 1″ | 28.5 | 32.5 | 140 | 185 | 215 | 80 | 63 |
DN32 | 1-1/4″ | 33 | 38.5 | 155 | 210 | 235 | 80 | 63 |
DN40 | 1-1/2″ | 46 | 52 | 170 | 260 | 245 | 80 | 63 |
DN50 | 2″ | 57 | 64 | 190 | 300 | 325 | 100 | 80 |
DN65 | 2-1/2″ | 68 | 77 | 200 | 340 | 355 | 100 | 80 |
DN80 | 3″ | 82 | 92 | 220 | 385 | 400 | 126 | 100 |
Obtenga una cotización rápida
RECOMENDAR
-
Electric Sanitary Clamp Butterfly Valve | For Food, Beverage & Pharmaceutical
Válvula de mariposa eléctrica Leer más -
Electric Wafer Butterfly Valve | Ductile Iron Valve for Industrial & HVAC Applications
Válvula de mariposa eléctrica Leer más -
3-Piece Socket Weld Ball Valve | High-Pressure Electric Actuated Valve
Válvula de bola eléctrica Leer más -
PTFE-Lined Flanged Ball Valve | Electric Actuated for Corrosive Service
Válvula de bola eléctrica Leer más
Editar el contenido

Editar el contenido
Obtenga una cotización rápida
RECOMENDAR
-
Electric Sanitary Clamp Butterfly Valve | For Food, Beverage & Pharmaceutical
Válvula de mariposa eléctrica Leer más -
Electric Wafer Butterfly Valve | Ductile Iron Valve for Industrial & HVAC Applications
Válvula de mariposa eléctrica Leer más -
3-Piece Socket Weld Ball Valve | High-Pressure Electric Actuated Valve
Válvula de bola eléctrica Leer más -
PTFE-Lined Flanged Ball Valve | Electric Actuated for Corrosive Service
Válvula de bola eléctrica Leer más