Back Pressure Regulators

BP-LF540

Low-Flow Back Pressure Regulator: Gas or Liquid / Piston / Max. Rating: 414 bar (6,000 psi) / Control Range: Up to 414 bar (6,000 psi) / Cv 0.1

* Basic Model BP-LF540G (Gas) BP-LF540G (Gas) BP-LF540H (Liquid)	* Cv Value 0.1 0.1
* Body Material 316/316L Stainless Steel 316/316L Stainless Steel	* Control Range Up to 50 bar (725 psi) Up to 50 bar (725 psi) Up to 100 bar (1,450 psi) Up to 140 bar (2,030 psi) - Air Loaded Only Up to 200 bar (2,900 psi) Up to 414 bar (6,000 psi)
* O Ring EPDM EPDM NBR FKM/FPM	* Inlet / Outlet Connections 1/4" NPT 1/4" NPT 3/8" NPT
* Porting Configuration BL

Select Porting Configuration

Part Order Number:

BPLF540G - 01 - S - 50S - E - 02N - BL

PRICE & LEAD TIME: Submit online enquiry or contact the Pressure Tech Sales team:
	Phone: +44 (0)1457 899307 Email: sales@pressure-tech.com	ONLINE ENQUIRY

VIEW ACCESSORIES

See example of accessories typically ordered with this product.

INTRODUCING THE BP-LF540...
The BP-LF540 is a compact piston-sensed low-flow back pressure regulator for gas or liquid applications, making it a versatile regulator across a range of medias. With a low flow coefficient of 0.1, it offers highly accurate back pressure control.

The BP-LF540 is available in an air-actuated design, making it perfect for semi or fully automated systems.

PLEASE CONTACT THE PRESSURE TECH OFFICE IF YOUR ORDER HAS ANY SPECIAL MODIFICATIONS OR REQUIREMENTS.

APPLICATIONS:
• Chemical injection systems
• Valve test rigs
• Liquid sampling
• Supercritical liquid

FEATURES:
• Piston-sensing element
• Suitable for gas or liquid applications
• Optional air actuated design
• Low flow coefficient

Max. Rated
Control Range
Design Proof pressure
Seat Leakage
Weight

414 bar (6,000 psi)
Up to 414 bar (6,000 psi)
150% max. working pressure
In accordance with ANSI/FCI 70-3
2.1kg (4.6lbs)

Datasheets:	BP-LF540 (English)
Step File:	BP-LF540X-XX-S-XXXS-02N-BL
GA Drawing:	BP-LF540G-01-S-414S-V-02N-N

Accessories

PT-C-061-005-RING & PT-C-061-005-001-RING
Panel Mount Ring: Stainless Steel or Aluminium / Suitable for Bodies with 55mm Diameter / Used on BP-LF540, HYD691, LF540, LGC690, MF210 and MF301

Back Pressure Regulators

BP-LF540

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