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Threaded Steel PRV -
ASME/NB Certified – Air, Steam and Water
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Full Bore Nozzle Design
General Specifications
Size
- 1/2” x 1” & 3/4” x 1”
Orifice Areas
- .077 (liquid) .089 (vapor) square inches
Set Pressure Ranges
- 15 to 800 psig
Temperature Ranges
- -20 to 750°F
Suitable for
- Air, Steam, Gas & Water
Materials of Construction
- Carbon Steel Bonnet
- Stainless Steel Body & Trim
Certifications
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ASME/NB Section VIII and III for Air, Steam and Water
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CSA B51 (Canada CRN)
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ISO 9001- 2008
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PED 97/23/EC (European Pressure Equipment Directive)
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ATEX 94/9/EC (European Potentially Explosive Atmospheres)
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CSQL (China)
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GOST-R (Russian)
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US Coast Guard