Sanitary Clamp Butterfly Valve with Proximity Switches (Sensors), Pneumatic Type

Reference: SV-1PC-PS
Sizes available: 1/2" to 12" (DN10 - DN300)
End connection: Tri-clamp / Tri-clamp
Body & Disc: AISI 304 or 316L, (EN1.4301/EN1.4404)
Seat: EPDM, VMQ (Silicone) or Viton (FKM), FDA approved.
Max. working pressure: 145psi (10bar)
Temperature range: -22°F to 248°F (-30°C to 120°C), or higher upon request.
Operation: pneumatic actuator, 304SS, vertical type, NC/NO/AA options.
Actuator air pressure: 72-102psi (5-7bar)
Proximity Switches: With (1) or (2) sensors to sense open or/and close positions. PNP or NPN, detect the presence of objects without physical contact.
Surface treatment: Ra 16-32µin (0.4-0.8µm), Ra 32µin (0.8µm) as default.

INQUIRY

APPLICATION

SV-1PC-PS series is a pneumatic type sanitary clamp butterfly valve with Proximity Switches (Sensors), it can be with (1) or (2) proximity switches to sense valve open or/and close positions.

Proximity sensors detect the presence of objects without physical contact, typical applications include the detection, position, inspection and counting on automated machines and manufacturing systems. They are also used in the following machinery: packaging, production, printing, plastic molding, metal working, food processing, etc.

TECHNICAL DATA

Body Material	AISI 304 or 316L (1.4301 / 1.4404)
Other Steel Parts	AISI 304
Seat Material	Silicone (default)
Seat Options	Buna-N (NBR), EPDM or Viton (FKM)
Max. Working Pressure	145psi (10bar) for DN25/1″-DN100/4″ 116psi (8bar) for DN125/5″-DN150/6″ 73psi (5bar) for DN200/8″-DN300/12″
Working Temperature	Buna-N (NBR) -4°F to 185°F (-20°C to 85°C)
	EPDM -4°F to 248°F (-20°C to 120°C)
	SILICONE -4°F to 302°F (-20℃ to 150°C)
	VITON (FKM) 14°F to 356°F (-10℃ to 180°C)
Sterilization Temperature	150°C (302°F), Max. 20 min
Internal Finish	Ra 16 ~ 32µin (0.4 ~ 0.8µm), Ra 32µin as default.
External Finish	Ra 16 ~ 32µin (0.4 ~ 0.8µm), Ra 32µin as default.
End Connections:	Butt-welded, Tri-clamp, Male and Female threaded, Flanged, I-line, KF 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	72-102psi (5-7bar)
Electric Actuator Types	Basic ON/OFF Type Intelligent Modulating Type
Units for intelligent control and indication	Proximity Switches (position sensor) Limit Switch F-TOP C-TOP control IL-TOP control (Electropneumatic Positioner)

DESIGN FEATURES & OPERATIONS

Design Features

● All stainless construction, forged 304 or 316L grade stainless steel body & disc.
● FDA-approved seat materials: EPDM, Silicone, Viton (FPM).
● Sanitary surface finish, available with Ra < 0.4µm or EP (SF1 and SF4)
● Manual handle, pneumatic actuator and electric actuator are interchangeable
● A wide selection of different end connections
● Standards: DIN, 3A, SMS, ISO / IDF, BS / RJT, and ASME / BPE
● Certificates: 3A, FDA, PED 97/23/EC, ISO9001/2008
● Suitable for low and medium viscosity fluids
● 100% hydraulic tested / 100% inspected
● Repair Kits available consisting of seat and bushings

Operations

● Actuators
Pneumatic stainless steel actuator (vertical type)
Pneumatic aluminum actuator (horizontal type)
Electric actuator
● Units for intelligent control and indication:
Proximity Switches (position sensor)
Limit Switch
F-TOP
C-TOP control
IL-TOP control (Positioner)
● Handles
Pull handle, three or four positions
Multipositioning handle with plastic cover
Multipositioning handle with stainless steel cover
Lockable multiposition handle