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R21SL Series (LINE)

High Purity Single Stage Low Flow Line Regulator

GENTEC® R21SL Series Stainless Steel Line Regulator is a Diaphragm-Sensed Single-Stage High Purity Line Regulator.

Features

• Single-Stage Configuration 

• Metal-to-Metal Seal 

• Body Port Size: 1/4” NPT(F) 

• 2” Pressure Gauge

 

Product Inquiry

Ordering Info

EX: R21SL

J

K -

D

I

K -

11 -

11

 

Series

Body Ports

Seat

Inlet Pressure Range

Outlet Pressure Ranges

Gauge

Inlet Connections

Outlet Connections

Options

R21SL

J

K: PCTFE

D: 500 psig

G: 0-250 psig

K: psig/kPa

00: 1/4” NPT(F)

00: 1/4” NPT(F)

Blank: None

   

 

I: 0-100 psig

P: psig/bar

01: 1/4” NPT(M)

01: 1/4” NPT(M)

D: Diaphragm Valve

    

K: 0-50 psig

W: No Gauge

10: 1/8” GENLOK

10: 1/8” GENLOK

N: Needle Valve

    

L: 0-25 psig

 

11: 1/4” GENLOK

11: 1/4” GENLOK

P: Panel Mount

    

Q: 30” Hg Vac-30 psig

 

Other connections available

Other connections available

 
    

S: 30” Hg Vac-100 psig

    
    

T: 30” Hg Vac-200 psig

    

 

 

Specifications

Maximum inlet pressure: 500 psig

Maximum outlet pressure: 250 psig

Safety test pressure: 1.5 x Maximum inlet pressure

Temperature range: -40˚F~165˚F (-40˚C~ 74˚C)

Inboard leakage: 2 x 10-8 atm.cc/sec He

Outboard leakage: 2 x 10-8 atm.cc/sec He inlet pressure: 1500 psig

Maximum Cv: 0.14

Weight: 2.2 lb

 

Materials

Body: 316L Stainless Steel

Seat: PTFE

Diaphragm: 316L Stainless Steel

Stem: 316L Stainless Steel

Spring: 316L Stainless Steel

 

Application

• Semiconductor Industry 

• Research Laboratories 

• Process Analyzer 

• Gas Chromatography 

• Petrochemical Industry 

• Power Plants

 

Restrictions

Caution SignWARNING: Cancer and Reproductive Harm For more information go to www.P65Warnings.ca.gov

Questions?

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