Parker FR1210LD12K2PTS12 - UHP High-flow Tied-diaphragm Pressure Regulator (up to 3/4 inch) – FR1200 Series

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.
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Brand Parker
Part No. FR1210LD12K2PTS12
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Products specifications
Attribute nameAttribute value
Internal Leak Rate≤ 4 x 10-8 scc/sec HePort Type3/4" Tube Stub
Burst Pressure5100 psigPoppet Material316L Stainless Steel (std)
Operating Temperature-40 to 150Flow Coefficient1.2
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)1Supply Pressure Effect6.8 psig / 100 psig
Outlet Pressure Rating10 - 100 psigSurface FinishPassivated & Electropolished
Proof Pressure2,550 psigSeat MaterialPCTFE
DivisionVeriflo DivisionInlet Pressure Rating0 - 300
External Leak Rate≤ 2 x 10-10 scc/sec He (Inboard)Diaphragm MaterialNi-Cr-Mo alloy (Hastelloy® or equivalent)
Body Material316L Stainless Steel Double MeltOutlet Port Connection Type3/4" Tube Stub
Inlet Port Connection Type3/4" Tube StubBody Material316L Stainless Steel Double Melt
Inlet Pressure Range (psig)0 - 300 psigOutlet Pressure10 - 100 psig
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