BLAKEBOROUGH® – BV800 SERIES CONTOUR TRIM VALVES
- คำอธิบาย
คำอธิบาย
Product Detail:
TRIM OPTIONS:
- Contour “V” port
- Multi-flow cage trim
BONNET FORMS:
- Standard – standard range of temperatures
- Normalizing – protection of gland packing for temperatures beyond standard
- Bellows Seal – high leak protection system
- Cryogenic – for extremely low temperatures to prevent packing freezing
CONNECTIONS:
- Flanged
- Butt weld
- Socket weld
- Screwed
ACTUATORS:
- Pneumatic single spring diaphragm
- Pneumatic multi-spring diaphragm
- Pneumatic double acting piston actuator
- Self-contained electro-hydraulic
- Hydraulic (separate HPU and controls unit)
- Electric
APPLICATIONS:
- All Power applications (except desuperheating)
- All oil & gas applications
- All other industrial applications
DESIGN RATINGS:
- ASME B16.34 Class 150LB to 1500
- LBPN10 to PN250
TEMPERATURE RANGE:
- 196ºC – 800ºC (-321ºF – 1472ºF)
SIZE RANGE & DIMENSIONS:
- BV 800/1: 40 – 600mm (1.5 – 24 ft.)
- BV802/3: 40 – 250mm (1.5 – 10 ft.)
MATERIALS:
- Carbon steel
- Grade WCB, Stainless steel
- Grade 316/304/347, 1.1/4% chrome moly. steel
- Grade WC6, 2.1/4% chrome moly.steel
- Grade WC9
- Monel
- Hastelloy B/C
- Duplex/Super duplex
