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Restek™ Ultra-High-Purity Stainless-Steel Body Regulators DFS Item

For noncorrosive, high purity or liquified gases

$3541.11 - $4744.64

Specifications

Connection Type 0.25 in. NPTF outlet valve
Delivery Pressure 0 to 150 psi
Diaphragm Material 316L Stainless Steel
Type Gas Regulator
Filter Material 10μm Sintered Bronze
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Products 5
Catalog Number Mfr. No. No. of Stages Gases Measured Inlet Price Quantity  
Catalog Number Mfr. No. No. of Stages Gases Measured Inlet Price Quantity  
06710883 DFS Item
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Restek™
RK20663
Dual Hydrogen, P5 (95% Argon, 5% Methane) 350
Each for $4,744.64
 
06710882 DFS Item
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Restek™
RKRK20662
Dual Argon, Helium, Nitrogen 580
Each for $4,501.57
 
06710884 DFS Item
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Restek™
RK20664
Dual Air 590
Each for $4,744.64
 
06710887 DFS Item
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Restek™
RK20667
Single Air 590
Each for $3,541.11
 
06710885 DFS Item
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Restek™
RK20665
Single Argon, Helium, Nitrogen 580
Each for $3,541.11
 
Description

Description

Ideal for all-stainless cylinder systems where welded tubing and special fittings are used, and thorough cleaning and specific gas management are practiced.

  • Body constructed of Type 316 stainless steel is more easily purged of atmospheric contaminants than brass and resistant to attack from dry corrosive gases
  • Include 10μm sintered bronze filter, metal-to-metal seals for long-term leak tightness and PTFE-resin seats
  • Type 316 stainless-steel diaphragm with 1/4 in. FPT-fitting outlet-valve ensures purity of gas flow and leak-free shutoff
  • Features 2 in. (5.1cm) dia. gauge that display pressure in psi/kPa, and multiturn shutoff handle
  • Helium leak-test-certifiable to 1 × 10-8cc/sec.
  • Operating temperature range: -40° to +60°C (-40° to +140°F)
  • Fully assembled and tested

  • Single-stage regulators: Use where there is secondary pressure regulation downstream Dual-stage regulators: Recommended for stable outlet control when using high-pressure gas cylinders (secondary pressure regulation not needed)

Specifications

Specifications

0.25 in. NPTF outlet valve
316L Stainless Steel
10μm Sintered Bronze
Ideal for all Stainless cylinder systems where welded tubing and special fittings are used, and thorough cleaning and specific gas management are practiced
Multiturn shutoff handle
316L Stainless Steel
-4°C to +60°C
3000 psi
Metal
2 in.
0 to 150 psi
Gas Regulator
0.1 SCFH
Noncorrosive, high purity or liquified gases
0 to 4000 psi
-°F to +140°F
30 in., 0 to 200 psi
0 to 100 psi
PTFE Resin
5.1 cm
SDS
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