3VR Series Manifold Valve

The 3-valve isolation manifold remote mounted (pipe to pipe) is used mainly in differential pressure transmitters and static instrument applications. The ‘3VR’ has two process isolation valves and one equalisation valve to equalise the two sides.

AVAILABLE FEATURES
Fire Safe Design
Bi Directional Flow
Servicing Kits
Severe Temp Rating
NACE Approved
PSV8 Approved
Specifications & Ratings
Includes a standard 1/2” inlet x 1/2” outlet. Incorporates all the standard long service life features of the 'N' Series needle valve, multi ring piston style packing, back sealing facility. Also includes a safe anti-rotational cam locking device. Mounting holes supplied as standard for wall or bracket mounting. Process and instrument sides are both on 54mm centres to correspond with transmitter connections.
Valve Types
2 x Isolate 1 x Equalise
Pressure Rating
6000 - 10,000 psi
Temperature Rating
-40°C up to 230°C
Bore Size
4mm
Connection Size
1/4" - 1/2"
Inlets
  • NPT
  • BSPP
  • BSPT
Outlets
  • NPT
  • BSPP
  • BSPT
Handles
  • 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
Not Applicable
Material Traceability
Yes
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.
Ready To Go ( RTG )
This valve is readily available off the shelf RTG. 1/2" 316 construction.