Analytical & Instrumentation Regulators

LF-310 Series

Diaphragm sensed single stage regulator with solid disk seat Max inlet: 414bar / 6000psi - Max outlet: 35bar / 500psi Flow: Cv 0.06 - Port size: 1/4" NPT - Gas service - non venting

* Basic Model LF310 LF310	* Cv Value 0.06 0.06
* Body Material 316 Stainless Steel 316 Stainless Steel	* Outlet Range 0 - 1 bar (0 - 14.5psi) 0 - 1 bar (0 - 14.5psi) 0 - 2bar (0 - 30psi) 0 - 5bar (0 - 75psi) 0 - 10bar (0 - 145psi) 0 - 20bar (0 - 290psi) 0 - 35bar (0 - 500psi)
* Seat PEEK (Max Inlet 414bar) PEEK (Max Inlet 414bar) PCTFE (Max Inlet 300bar) FEP (Max inlet 50bar) PTFE (Max inlet 20bar)	* Porting Configuration 11022000A 20001102A 10102000B 20001010B 10102010C 20101010C 22011010D 10102201D 22001010E 10102200E 20101000F 10002010F 10022000G 20001002G 10102020J 20201010J 10202020K 20201020K 10202000L 20001020L 11022201M 22011102M 10002000N 20001000N 11022020P 20201102P 11002001Q 20011100Q 11022010R 20101102R 22001000U 10002200U 22011000V 10002201V 00000000W 00000000W 10012000X 20001001X 11021020Y 10201102Y In Out Off

Part Order Number:

LF310 - 06 - S - 01 - P - A

QTY

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Shipping: Typical lead time: 4-6 working weeks

VIEW ACCESSORIES

See example of accessories typically ordered with this product.

The LF-310 includes the same features and benefits of the standard LF-300 but incorporates a solid disk seat design to provide higher supply pressures, more options on seating materials, and possibilities for increased process temperatures.

The metal diaphragm means that leak integrity is maintained, and that no sample media is absorbed by the sensing element — reducing purge times between sample analysis. A Brass machined Washer also ensures no torsional load is applied to the diaphragm during assembly.

APPLICATIONS:
• Gas and Liquid Analyzer Systems
• Gas Cylinder Regulator Assemblies
• Portable Calibration Kits
• Laboratories & Research Labs
• Low Pressure Hydraulic Systems

FEATURES:
• Metal to metal diaphragm sealing
• Solid disk seat design
• Sealing area protected and centralized on the
body of the regulator
• Lightweight compact design
• Strong and sensitive diaphragm element
• High Accuracy

Max rated inlet pressure
Outlet ranges
Design Proof pressure
Leakage
Weight

414bar (6000psi) with PEEK seat
up to 35bar (500psi)
150% max WP
Bubble tight at max WP (tested on Nitrogen)
0.9kg (2lbs)

Accessories

Panel Mounting Ring: PT-C-024
Hex Panel Mounting Ring in 316SS. Suitable for '300 series' regulators

Pressure Gauges
63mm Stainless Steel, Dual Scale Gauge, Full Safety Pattern. 1/4"NPTM Lower Entry. Blowout back