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Series-BBV-0-2
2-Valve Block Manifold, 316 SS, for Oil/Water/Chemicals, Direct Mount
Models In Stock
- Rated to 6,000 psi (400 bar) and up to 464 °F (240 °C) - engineered for high-pressure/high-temperature service
- Bar-stock 316 stainless-steel body, stem and valve assembly for excellent corrosion resistance and durability
- Low-torque hard-seated stem design with PTFE packing minimizes maintenance and extends valve life in repeated open/close cycles
- Direct‐mount configuration for gauges or transmitters, with built-in isolate and vent valves for safe system servicing
Series-BBV-0-2
From
C$
549.75
Models In Stock
Product Overview
- Applications Chemical Refineries, Chemicals, Fuel and Gas, Oil, Petrochemical
- Materials 304 Stainless Steel
- Materials, Wetted 316 Stainless Steel, PTFE
- Media Compatibility Clean dry air / inert gas, Compatible Liquids, Steam
- Process Temperature, Max 464 °F
- Proof Pressure Up to 6000 psi
- Series ID Series-BBV-0-2
- Vent Size 1/4 in
- Vent Type NPT Female
Supported Applications
The Dwyer Series BBV-0 is a 2-valve block manifold designed for industrial applications including oil refineries, nuclear power stations, and petrochemical processing. The series controls media such as oil, water, toxic fluids, chemicals, air, and steam.
Operating Conditions & Performance
The Series BBV-0 is forged from 316 stainless steel bar stock to withstand repeated open and close operations. It features one isolate valve and one vent valve with precision-machined stems and hard seats designed to reduce operating torque.
- Pressure Limit: 6000 psi (400 bar)
- Temperature Limit: 464°F (240°C)
Wetted Materials and Construction
- Body, stem, valve assembly: 316 SS
- Stem packing: PTFE
- Handle: 304 SS
Configuration Options
The series offers two primary configurations for direct mounting to industrial pressure transmitters. End connections vary by model and flange option.
End Connections
- Process connection: 1/2" male NPT
- Instrument connection (No flange): 1/2" female NPT
- Instrument connection (Flange option): 1/2" DIN 19213 flange
- Vent/test: 1/4" female NPT
Model Configurations
- BBV-0F: Flanged 2-valve block manifold. Includes two 7/16-20 UNF mounting bolts and one PTFE gasket.
- BBV-0N: 2-valve block manifold (non-flanged).
Dimensions
The BBV-0F model measures 4-41/64 [118.00] in width, 3-15/64 [82.00] in height, and 1-47/64 [44.00] in depth. The maximum open dimensions are 3-5/8 [92.00] wide by 3-3/4 [95.00] high. Mounting holes are specified as 2X Ø15/32 [Ø12.00].
The BBV-0N model measures 4-17/32 [115.00] in width, 1-17/64 [32.00] in height, and 7-31/64 [190.15] in length.
Key Product Differences
The primary distinction between the BBV-0F and BBV-0N models is the instrument connection interface. The BBV-0F includes a 1/2" DIN 19213 flange for direct transmitter mounting, supplied with specific hardware (7/16-20 UNF bolts) and a PTFE gasket. The BBV-0N utilizes a 1/2" female NPT instrument connection without the integrated flange assembly.
CAUTION: Do not remove the instrument from the manifold when the system is under pressure. Do not remove the safety pin provided on the body. Do not use above recommended working pressure and temperature limits. The Series BBV-0 is not field repairable; units requiring service must be returned with an R.G.A. number.
PDFs & Manuals
