Overview
This is a GEMU 650 BioStar pneumatically operated 2/2-way diaphragm valve assembly, equipped with a stainless steel piston actuator and GEMU 1434 μPos digital electro-pneumatic positioner. The valve is constructed for sterile and hygienic applications, with wetted parts in 316L stainless steel and a two-piece PTFE/EPDM diaphragm. It includes pneumatic connections, electrical wiring for the positioner, and inspection tags attached.
Key Features:
Pneumatic piston actuator for single-acting operation (normally closed or open configurable).
GEMU 1434 μPos positioner for precise control via 4-20 mA signal, with automatic initialization and no air consumption when idle.
Forged stainless steel body with BPE-compliant connections.
Integrated optical position indicator on actuator.
Drainage holes in actuator to prevent liquid accumulation in freezing conditions.
Specifications:
Brand: GEMU
Valve Model: 650 BioStar (P650 10M)
Article No.: 88630765 (valve), HT 300500 030816 (assembly reference)
Positioner Model: 1434 μPos (1434 000Z1A00734001010BG)
Nominal Size: DN10 (3/8")
Body Material: 1.4435 (316L) stainless steel, forged block
Diaphragm Material: PTFE/EPDM (two-piece, code 5E)
Connection Type: Spigot ASME BPE (face-to-face per ASME BPE)
Actuator Type: Pneumatic piston, single acting
Operating Pressure: 0 to 10 bar (valve); PST 4.5-7.0 bar (actuator supply)
Control Signal: 0/4-20 mA (positioner input)
Power Supply: 24 VDC (positioner)
Air Consumption: 15 l/min (positioner max)
Operating Temperature: 0 to 60°C (positioner); up to 150°C (valve media)
Mounting: Inline piping (horizontal ports)
Standards: CE Marked, EHEDG certified sealing, ASME BPE compliant, FDA/USP Class VI for diaphragm
Dimensions: Approximate valve body length 4" (face-to-face), total height 12" (including positioner and actuator)
Weight: About 5 lbs
Condition:
New surplus, unused, in open box condition with attached tags, pneumatic tubing, and wiring. No original packaging, but no signs of prior use. Untested by us; recommend verification by a qualified technician prior to installation. Includes only what is shown in photos (valve assembly, positioner, tags; no additional accessories).
Applications:
Suitable for pharmaceutical, biotechnology, food and beverage, or other hygienic processes requiring sterile flow control. Compatible with GEMU accessories for expanded functionality.
Shipping & Handling:
Overview
This is a GEMU 650 BioStar pneumatically operated 2/2-way diaphragm valve assembly, equipped with a stainless steel piston actuator and GEMU 1434 μPos digital electro-pneumatic positioner. The valve is constructed for sterile and hygienic applications, with wetted parts in 316L stainless steel and a two-piece PTFE/EPDM diaphragm. It includes pneumatic connections, electrical wiring for the positioner, and inspection tags attached.
Key Features:
Pneumatic piston actuator for single-acting operation (normally closed or open configurable).
GEMU 1434 μPos positioner for precise control via 4-20 mA signal, with automatic initialization and no air consumption when idle.
Forged stainless steel body with BPE-compliant connections.
Integrated optical position indicator on actuator.
Drainage holes in actuator to prevent liquid accumulation in freezing conditions.
Specifications:
Brand: GEMU
Valve Model: 650 BioStar (P650 10M)
Article No.: 88630765 (valve), HT 300500 030816 (assembly reference)
Positioner Model: 1434 μPos (1434 000Z1A00734001010BG)
Nominal Size: DN10 (3/8")
Body Material: 1.4435 (316L) stainless steel, forged block
Diaphragm Material: PTFE/EPDM (two-piece, code 5E)
Connection Type: Spigot ASME BPE (face-to-face per ASME BPE)
Actuator Type: Pneumatic piston, single acting
Operating Pressure: 0 to 10 bar (valve); PST 4.5-7.0 bar (actuator supply)
Control Signal: 0/4-20 mA (positioner input)
Power Supply: 24 VDC (positioner)
Air Consumption: 15 l/min (positioner max)
Operating Temperature: 0 to 60°C (positioner); up to 150°C (valve media)
Mounting: Inline piping (horizontal ports)
Standards: CE Marked, EHEDG certified sealing, ASME BPE compliant, FDA/USP Class VI for diaphragm
Dimensions: Approximate valve body length 4" (face-to-face), total height 12" (including positioner and actuator)
Weight: About 5 lbs
Condition:
New surplus, unused, in open box condition with attached tags, pneumatic tubing, and wiring. No original packaging, but no signs of prior use. Untested by us; recommend verification by a qualified technician prior to installation. Includes only what is shown in photos (valve assembly, positioner, tags; no additional accessories).
Applications:
Suitable for pharmaceutical, biotechnology, food and beverage, or other hygienic processes requiring sterile flow control. Compatible with GEMU accessories for expanded functionality.
Shipping & Handling:
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