Single Seat Valve with Diaphragm Actuator, High Pressure Application

Reference: SV-5DSPC-DA
Sizes available: 2"-6" (DN50-DN150)
End connection: butt-welded, tri-clamp
Body material: AISI 304, or AISI 316L
Seat material: EPDM, FDA177.2600
Max. working pressure: 145psi (10bar), 290psi (20bar, option)
Temperature range: 14°F to 248°F (-10℃ to 120℃, EPDM)
Operation: 304SS pneumatic actuator, NC/NO/AA
Actuator air pressure: 58 ~ 102psi (4-7bar)
Internal treatment: Ra 16 ~ 32µin (0.4 ~ 0.8µm)
Diaphragm Actuator: lower height acuator can withstand higher pressure, it is ideal for valves to aviod water-hammer.
INQUIRY

APPLICATION

SV-5DSPC-DA series is a pneumatic type shut-off and divert seat valves with Diaphragm Actuator. A lower height actuator can withstand higher pressure, it is ideal for valves to avoid water-hammer, it is widely used wildly used in food-processing, beverage, pharmaceutical and fine chemicals industries, etc.

UNIQUE SEAL DESIGN

UNIQUE SEAL DESIGN

TECHNICAL DATA

Body Material AISI 304, or AISI 316L
Seat Material  (Default) EPDM, FDA177.2600
Seat Material  (Option) FPM (Viton), FDA177.2600
End Connections butt-welded, tri-clamp
Max. Working Pressure 145psi (10bar), 290psi (20bar, option)
Working Temperature 14°F to 248°F (-10℃ to 120℃, EPDM)
Internal Finish Ra 16 ~ 32µin (0.4 ~ 0.8µm), Ra 32µin as default.
External Finish sandblast, or others upon request.
Pneumatic Actuator Types Normally Closed (NC) – Air to open and spring to close;
Normally Open (NO) – Air to close and spring to open;
Air to Air (AA) – Air to open, air to close.
Actuator air pressure 58 ~ 102psi (4 ~ 7bar)
Diaphragm Actuator lower height acuator can withstand higher pressure, it is ideal for valves to aviod water-hammer
Units for intelligent control and indication Proximity Switches (position sensor)
Stroke Limiter
C-top control
IL-top control (Positioner)
Diaphragm Actuator

FLEXIBLE BODY COMBINATIONS

FLEXIBLE BODY COMBINATIONS

DESIGN FEATURES

Design Features

● Lower height acuator can withstand higher pressure, it is ideal for valves to aviod water-hammer.
● Unique design, sterile, no dead angle
● Compact and robust design, 360° adjustable body.
● Normally closed (NC) as the default, the NC and NO function are interchangeable by rotating 180° of the cylinder.
● Easy assembly/disassembly by loosening clamp in middle of the valve body
● Hygienic design according to 3A standard
● Manual handwheel, pneumatic actuator are interchangeable.
● A wide selection of different body combinations.
● 100% hydraulic tested / 100% inspected

Operations

● Handles
Stainless steel handwheel
Fine-tuning handwheel
● Actuators
Stainless steel actuator
● Units for intelligent control and indication:
Proximity Switches (position sensor)
Stroke Limiter
C-top control
IL-top control (Positioner)
Diaphragm Actuator

DIMENSIONAL DRAWINGS

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