UHP High-flow Tied-diaphragm Pressure Regulator (up to 3/4 inch) – FR1200 Series - FR1210LS12K2PFSFF

The FR1200 Series Tied-diaphragm Regulator offers high flow and excellent leak integrity at inlet pressures up to 1,700 psig. It has a low spring rate for high sensitivity and is ideal for ultra-high purity bulk and specialty gas delivery systems.
Availability: Backordered
SKU: FR1210LS12K2PFSFF
POR
Products specifications
Attribute nameAttribute value
DivisionVeriflo DivisionSeat MaterialPCTFE
Body Material316L Stainless SteelOperating Temperature-40 to 150 °F
Volume1/4"- 1.02 in3 (16.7 cm3)1<br/>1/2" - 1.41 in3 (23.1 cm3)1<br/>3/4" - 2.42 in3 (39.7 cm3)1 cm3Port Type1/4" Female Face Seal
Burst Pressure5100 psigProof Pressure2,550 psig
Surface FinishPassivated & ElectropolishedPoppet MaterialSpring: Inconel®
Flow Coefficient1.2 CvDiaphragm MaterialNi-Cr-Mo alloy (Hastelloy® or equivalent)
External Leak Rate≤ 2 x 10-10 scc/sec He (Inboard)Internal Leak Rate≤ 4 x 10-8 scc/sec He
Inlet Pressure Rating0 - 300 psigOutlet Pressure Rating10 - 100 psig
Supply Pressure Effect6.8 psig / 100 psig
Body Material316L Stainless SteelOutlet Pressure10 - 100 psig
Inlet Port Connection Type1/4" Female Face SealInlet Pressure Range (psig)0 - 300 psig
Outlet Port Connection Type1/4" Female Face Seal
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