2VBD Series Manifold Valve

The 2-valve direct mount manifold, designed for use with pressure transmitters. The manifold will isolate instrumentation from the process and allow venting for calibration / removal from the circuit without effecting the process / application and or recovery of a sample etc.

Fire Safe Design
Bi Directional Flow
Servicing Kits
Severe Temp Rating
NACE Approved
PSV8 Approved
Specifications & Ratings
This compact unit offers single isolation, and vent / test facility (vent port 1/4” NPT). Supplied with bolt pack and seal as standard. The E2VBD can be supplied with additional tapped holes in it's base for mounting purposes. Other options apply such as anti-tamper, lockable vent valve.
Valve Types
Block & Bleed
Pressure Rating
6000 - 10,000 psi
Temperature Rating
-40°C up to 230°C
Bore Size
Connection Size
1/4" - 1/2"
  • NPT
  • BSPP
  • BSPT
41mm Centres Direct Mount
  • T Bar
  • Handwheel
  • Lockable
Material Options
Materials of manufacture are 316 SS as standard with other material options available.
Material Construction
  • Stainless Steel 316
  • Monel
  • Duplex
  • Super Duplex
  • 6Mo
  • Titanium
  • Hastalloy
  • Zirconium
  • Inconel
  • Incoloy
  • Carbon Steel
  • Ali Bronze
  • Brass
  • Other Materials can be made available upon request
Trim Material
  • Options available upon request.
Bolting Materials
  • 7/16" UNF Bolting
  • Carbon Steel / Stainless Steel
Material Traceability
Testing & Design Standards
All Alco Valves Group products are designed to comply with or exceed internationally recognised products. API 598 approved tested.
Testing Standards
API 598
Design Specifications
MSS SP 99 and others.
Fire Safe Standards
ISO 10497
Relevant Approvals
Customer specifications can be adhered to.