R21SL Series
Features
R21 series single-stage regulators in chrome plated brass or stainless steel are designed for pressure control of high purity and corrosive gases. These regulators feature metal-to-metal diaphragm seals to prevent gas contamination.
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Ordering Info
EX: R21SL | Q | K | D | Q | P | 00 | 00 | P |
SERIES | BODY PORT | SEAT | INLET PRESSURE | OUTLET PRESSURE | GAUGE | INLET
CONNECTIONS | OUTLET CONNECTIONS
| OPTIONS |
R21SL | J | Standard: | D: 3000 psig | F: 0-500 psig | P: With gauge | 00: 1/4” NPT(F) | 00: 1/4” NPT(F) | P: front panel mount |
(316L) | M | K: PCTFE | F: 500 psig | G: 0-250 psig | (psig/bar) | 01: 1/4” NPT(M) | 01: 1/4” NPT(M) | R: with relief valve |
R21B | Q | Optional: | H: 150 psig | W: None | 23: CGA330 | 10: 1/8” GENLOK | N: with needle valve | |
(Brass) | T: PTFE | I: 0-100 psig | 24: CGA350 | 11: 1/4” GENLOK | D: with diaphragm valve | |||
V: Vespel® | K: 0-50 psig | 27: CGA580 | 12: 3/8” GENLOK | |||||
L: 0-25 psig | 28: CGA660 | 15: 6mm GENLOK | ||||||
Q: 30”Hg Vac-30 psig | 30: CGA590 | 16: 8mm GENLOK | ||||||
S: 30”Hg Vac-100 psig | 32: CGA326 | Other connections are available | ||||||
T: 30”Hg Vac-200 psig | Other connections are available |
Restrictions
WARNING: Cancer and Reproductive Harm For more information go to www.P65Warnings.ca.gov