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Válvula seguridad Criogénica Modelo RSLS

DETALLES TECNICOS

Procedencia Estados Unidos

FIGURE 770/775 SERIES RSL/RSL-S

770 BRONZE SIZES 1⁄2" – 2"
775 STAINLESS STEEL SIZES 1⁄2" – 1"
PRESSURES to 300 psig at 300ºF

+ Teflon® seat for improved seat tightness
+ Cleaned and packaged for use in O2 service in
   compliance with the CGA specification G-4.1
   Additional cleaning specifications:
+ 4WPI-SW 7003
+ GS-38
+ GS-40
+ ES.660.503

OPTIONS

+ BSP threads available on most sizes
+ Lever operation
+ Test reports available

MODELS

+ 770 - Bronze Non ASME w/02 cleaning
+ 775 - Stainless Steel Non ASME w/O2 cleaning (1/2" x 3/4" through 1" x 1-1/4" Only)

MATERIALS OF CONSTRUCTION

BRONZE
Shell ………………………………Cast Bronze, ASME SB-62
Base………………………………Forged Brass, Alloy C37700
Trim…………………………………………………Copper Alloy
Spring ……………………………………………Stainless Steel
17-7 PH ASTM, A-313, Type 631
STAINLESS STEEL
Shell …………………Investment Cast 316SS, ASME SA-351
Base…………………Investment Cast 316SS, ASME SA-351
Trim ……………………………………316SS, ASME SA-479
Spring ……………………………………………Stainless Steel
17-7 PH, ASTM, A-313, Type 631

 

 

Válvula seguridad Criogénica Modelo RSLS
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*Todos los campos son obligatorios.