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Back Pressure Regulator

Back Pressure Regulator
Back Pressure Regulator
Product Code : BP-MF 690-15
Product Description

Back Pressure Regulator

SPECIAL FEATURES

  • Inlet control range to 310 bar
  • NEW ceramic seating for liquid & PEEK seating for Gas
  • Precision machined sensing element
  • Captured outlet port
  • Optional flanged connections
  • Optional 316SS Panel mounting ring

DESCRIPTION
The BP-MF690 is a back pressure regulator for gas or liquid applications suited for typical flow  applications to xx lpm (liquid). The liquid version includes ceramic seating for ultimate protection against cavitation and erosion on aggressive application media such as water glycol and methanol. This accurate regulator controls inlet pressure and vents excess pressure back via the threaded 3/4" NPT outlet port.

APPLICATION

  • Chemical injection systems
  • Valve test rigs
  • Methanol Injections systems
  • Supercritical liquid 

Technical Specifications

Max rated WP pressure

690 bar (10,000 psi)

Inlet ranges

up to 310 bar (8,000psi)

Design Proof pressure

150% max WP

Leakage

Liquid: Zero drops of water at max inlet


Gas: Bubble tight

Seat diameter

10 mm

Weight

4,5 kg (10 lbs)

Standard materials of construction


Body/Bonnet

316SS

Main valve

Gas: 316SS


Liquid: Ceramic

Seat

Gas: PEEK


Liquid: Ceramic

Valve spring

302SS

Sensor and Holder

316SS

Hand wheel

Nylon

Spring rests

316SS

‘O’ ring seals

NBR, Viton or EPDM

Adjusting screw

Ali Bronze

Loading Spring Spring

Steel

Lubricant

Krytox GPL 205



GCE INDIA PVT. LTD.
Head Office: 59, 1st Floor, Millers Road, Benson Town, Bengaluru - 560046, Karnataka, India
Mr. Proddot Sahoo (Sales Director)
Branch Ofice: 44, 45, Crystal Plaza, 2nd Floor, Hiranandani Complex, Kharghar, Navi Mumbai - 410210, Maharashtra, India
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