Metal Angle Seat Valves
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The SED Angle Seat Valve is composed of a 2/2-way angle seat valve body and a pneumatically operated piston actuator, which is mounted with a stainless steel adaption to the valve body. Depending on the size, the actuators are made of plastic or aluminium. The plastic actuators consist of a high temperature resistant plastic. A self-adjusting gland assures reliable longlife performance. The gland is protected against dust and damage by a wiper, which is located in front of the gland. The SED Angle Seat Valve is suitable for shut off, dosing, control and regulating liquid or gaseous media. The angle seat valve can be designed to specic requirements. Applications engineered for optimized ow characteristics is achieved by reduced Kv/Cv-values and equal percentage or linear ow curves. Even simple solutions like noise reduction are possible. Features • High ow rate. • Assembly of actuator is isolated from the media with sealing prior to the thread. • 360° adjustable actuator orientation. • Comprehensive modular accessories suitable for retrotting after installation. • Actuator options include normally closed, normally open, or double acting. • Variety of valve body end connections including threaded socket, butt weld and socket weld in different international standards, anged ends and sanitary clamps.

Applications Industries, applications, and media where the SED seat valves may be used. Industry: Pharmaceutical, medical, food, beverage, cosmetics, chemical, packaging, plastic, rubber, textile and color industry. Multiport valve for the control and shut off of heating or cooling media, heating of fermentation units and batch boilers. Applications: Sterilization in CIP and SIP, autoclave, steam generation, washing and cleaning facilities, lling, cooling circuits, heating facilities, boiler construction, dosing, packaging, drying, temperature and pressure control and process ow. Media:...

Ordering Key and Ordering Example Pos. Description 1 Pneumatic valve, plastic actuator material PAMX D6 585 Pneumatic valve, two stage plastic actuator (only Cf. 1) Stainless steel, investment cast 1.4404/316L Stainless steel, investment cast 1.4408 Threaded socket Valve Body Material: Pneumatic valve, aluminium actuator Valve Body Butt Weld Tube End Connection: Please note: The K according to the code means short face to face length Sealing: Actuator Control Function: Stainless steel, forged 1.4435/316L DIN Butt weld end ISO 1127 Butt weld end DIN 11850 Series 1 Butt weld end DIN 11850...

Central thread for mounting accessories and system components With anti-twist and guided safeguard and controlled piston Actuator Type Control connection for Cf. NO and DA and direct mounting Pilot Solenoid valve Control connection for Cf. NC and DA and direct mounting Pilot Solenoid valve Sealing spindle self adjusting with wiper ringscraper Valve Body Material Flow above the seat (see adjoining, colored table) Actuator Control Function (NC) Valve Body Butt Weld Tube End Connection Angle Seat Valves Flow below the seat (see adjoining, colored table)

Technical Data Operating Conditions Operating Medium: Size: Valve Body Material: Sealing: Neutral, agressive, gaseous, and liquid media. Media must be compatible with the materials of construction. Max. 600 mm2/sec -10 to +180°C for PTFE sealing See table Neutral gases, air Actuator Material: Filling Volume: Viscosity: Medium Temperature: Working Pressure: Control Medium: Temperature Control Medium: Max. +80°C Working Temperature: -10 to +90°C DN 8-80 See ordering key page 88 PTFE capsuled (NBR, FKM, EPDM on request) See ordering key page 88 Actuator 43, 45, 46 0,03 dm3 Actuator 70/71 0,13...

Butt Weld End [mm] Valve Body Material Forged Body 1.4435 (Code 77) Connection Code DIN DIN 11850 Selection Series Series 1 Series 2 39 Actuator 43 (DA), ow below the seat DN 20 Angle Seat Valves Actuator 43 (NO), ow below the seat Weight 0,7 kg, preferential standards in bold Working pressure normally closed (Cf. 1), ow below the seat as well as Working terms, see table page 90. All pressures are gauge pressures.

Type 584, Actuator 45 and Actuator 46 Actuator 45 (NO), ow below the seat DN 25 Measurement and weight table Actuator type 45 and 46 Valve body types see page 96 - 97 Control equipment and accessories see page 100 - 106 Actuator 46 (NC), ow above the seat Actuator 45 (DA), ow below the seat DN 25 Working pressure normally closed (Cf. 1), ow below the seat as well as Working terms, see table page 90. All pressures are gauge pressures.

Type 584, Actuator 70 and Actuator 71 Namur-Flange The threaded bushing 024.583.001 for the valve mounting necessary is available on request. Actuator 70 (NO), ow below the seat DN 50 Measurement and weight table Actuator type 70 and 71 DN Valve body types see page 96 - 97 Control equipment and accessories see page 100 - 106 Actuator 71 (NC), ow above the seat Working pressure normally closed (Cf. 1), ow below the seat as well as Working terms, see table page 90. All pressures are gauge pressures. Actuator 70 (DA), ow below the seat Angle Seat Valves

Valve body types see page 96 - 97 Control equipment and accessories see page 100-106 Actuator 120 (NO), flow below the seat Actuator 120 (DA), flow below the seat -Working pressure (bar)-► -Working pressure (bar)-► Working pressure normally closed (Cf. 1), flow below the seat as well as Working terms, see table page 90. All pressures are gauge pressures.

Type 590, Two Stage Actuator 70 Measurement and weight table Actuator type 70 Weight Angle Seat Valves Application The valve is mainly used for lling with controlled lling of a tank, container or barrel. For lling, the valve is completely opened with the full ow rate. At the end of the lling cycle, the valve automatically reduces to the second stage of lling with a reduced ow rate for an accurate nish ll. Type 590 Two Stage Valve DN 15-50 Valve body types see page 96 - 97 Control equipment and accessories see page 100 - 106 2/2-Way Angle Seat Valves with Two Stage Actuator The pneumatically...