HPRSS4,8 - Swagelok
HPRSS4,8 - Swagelok HPRSS4,8 - Swagelok
1 1 Introduction 1.1 Detailed description This regulator is a diaphragm sensing springloaded pressure regulator, designed for low inlet pressure with medium flow in high purity systems. It is ideal for highly accurate control of pressure because of it’s large effective sensing area. Combined with the “low torque-no wear” stem, the regulator is ideal for use in frequent readjustment type applications. The regulator comprises a body and spring housing bolted or screwed together and has a removable seat and valve assembly. The product is designed to be used between -20 °C and +80 °C ambient temperature. The media temperature can be between and -20 °C and +150 °C. The regulator is for low inlet pressure and comes standard with a rubber seat for leaktight shut-off in zeroflow conditions. The maximum in- and outlet pressure for the models are: - HPRSS4, 8: Inlet 0-35 bar Outlet 1-9 bar Standard features: - ss 316L throughout - diaphragm sensing - convoluted SS 316L diaphragm - metal to metal body/bonnet seal - bubble tight shut-off - 2 outlet ranges - bottom mounting - orbital weld tube stubs - compliance with FDA and USP Class VI - internal finish 0,4μm 1.2 Special features and options The regulator is available with a lot of different options. - panel mounting (HPRSS4 only) - internal finish 0,25μm - electro polishing - female VCR connections HPRSS4,8 User Manual Rev.date: 20-09-2010
2 1.3 Typical picture of the standard HPRSS4 and its components 1 body assembly 17 bottom springguide 2 spring housing 19 set spring 4 valve 20 springguide 6 valve spring 22 springhousing cover 9 seat 23 knob assembly 11 seat retainer 24 retaining ring 12 diaphragm screw 25 socket head cap screw 15 diaphragm 26 ring 16 clamp ring 28 stroke limiting ring HPRSS4,8 User Manual Rev.date: 20-09-2010
- Page 1 and 2: HPRSS4,8 USER MANUAL Read the compl
- Page 3: CONTENTS 1 Introduction ...........
- Page 7 and 8: 4 2 Installation WARNING A PRESSURE
- Page 9 and 10: 6 4 Maintenance WARNING INCORRECT O
- Page 11 and 12: 8 4.8 Recommended torques Only tigh
1<br />
1 Introduction<br />
1.1 Detailed description<br />
This regulator is a diaphragm sensing springloaded pressure regulator, designed for low inlet pressure<br />
with medium flow in high purity systems.<br />
It is ideal for highly accurate control of pressure because of it’s large effective sensing area.<br />
Combined with the “low torque-no wear” stem, the regulator is ideal for use in frequent readjustment type<br />
applications.<br />
The regulator comprises a body and spring housing bolted or screwed together and has a removable seat<br />
and valve assembly.<br />
The product is designed to be used between -20 °C and +80 °C ambient temperature.<br />
The media temperature can be between and -20 °C and +150 °C.<br />
The regulator is for low inlet pressure and comes standard with a rubber seat for leaktight shut-off in zeroflow<br />
conditions.<br />
The maximum in- and outlet pressure for the models are:<br />
- <strong>HPRSS4</strong>, 8: Inlet 0-35 bar Outlet 1-9 bar<br />
Standard features:<br />
- ss 316L throughout<br />
- diaphragm sensing<br />
- convoluted SS 316L diaphragm<br />
- metal to metal body/bonnet seal<br />
- bubble tight shut-off<br />
- 2 outlet ranges<br />
- bottom mounting<br />
- orbital weld tube stubs<br />
- compliance with FDA and USP Class VI<br />
- internal finish 0,4μm<br />
1.2 Special features and options<br />
The regulator is available with a lot of different options.<br />
- panel mounting (<strong>HPRSS4</strong> only)<br />
- internal finish 0,25μm<br />
- electro polishing<br />
- female VCR connections<br />
<strong>HPRSS4</strong>,8 User Manual<br />
Rev.date: 20-09-2010
Change language