+86 13206380520
Vacuum Pressure Regulator
This single-stage pressure regulator features a hard-seal design and SS316L diaphragm, with a 1/4" NPT(F) port and built-in filter. It handles up to 400psig inlet pressure, offers 28" Hg Vac~15psig output, and supports panel/wall mounting, ideal for precise vacuum and low-pressure control.
Category:
Laboratory Gas Piping Engineering
key word:
Model
R51
Features
Single-stage pressure reducing structure
Hard seal design between body and diaphragm
Body thread: 1/4" NPT(F)
Knob for setting maximum outlet pressure
Built-in double filter screen
Panel or wall mountable
Materials Of Construction
Body: SS316L, nickel-plated copper
Bonnet: nickel-plated copper
Valve seat: PTFE
Diaphragm: SS316L
Specifications
Inlet pressure max.: 400psig
Outlet pressure: 28" Hg Vac ~ 15psig
Proof pressure: 1.5 times the maximum inlet pressure
Operating temperature: -40°F ~ +165°F (-40°C ~ +74°C)
Leak rate: 2×10⁻⁸ atm cc/sec He
Cv: 0.06
Weight: 1.3kg
Get ln Touch Now
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Phone
+86 13206380520
roy.gao@restalabfurniture.com
Contact Address
Building C-45, Liandong U Valley, Huaguan Road 869, Hi-Tech Development District, Qingdao City, Shandong Province, China
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What makes us different from other suppliers?
Established in 2014, we specialize in laboratory engineering, cleanroom systems, ventilation, gas supply, and customized laboratory furniture.
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We maintain rigorous quality control across every stage—from planning and design to fabrication and installation.
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Resta Lab has been committed to delivering professional, safe, and high-quality laboratory environments for scientific research, industrial production, pharmaceuticals, biotechnology, and other sectors.
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