- Unión rotativa
- marca Barco
- procedencia USA Para aceite termico en conexiones roscado y brida de 1/2" a 3"
- Bomba Neumática Performance Plus.
Caudal: 0 a 18 GPM
Máx. Presión de Aire: 120 PSI
Mín. Presión de Aire: 20 PSI
Procedencia: Estados Unidos
- Valvula de Seguridad modelo 31 en acero (cast iron); Procedencia Estados Unidos
Presiones de seteo hasta 300 psi. Estampado ASME
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