Bifold Double Block & Bleed Three Station Manifold, NV06
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NV06 Double Block & Bleed Three Station Manifold

Brand: Bifold - by Rotork
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A 6,000 psi / 414 bar or 10,000 psi / 690 bar rated 3 station double block and bleed gauge / instrument compact panel mounted manifold. 

The manifold design permits controlled venting of the instrument for calibration and or removal from the circuit, whilst leaving the process intact. 

This unique design allows direct inline connection to pipe systems, through 1/4" NPT connections, thus eliminating the requirement for additional 'T' and elbow fittings.
Features
  • Each station is a robust one piece body construction
  • Anti-blow out stem
  • Non-rotating, anti-galling tip as standard
  • Viton / RTFE stem sealing - maintenance free
  • Metal to metal seating
  • Back seating needle
  • Unique patented product compact in design to save space and weight
  • European patent granted EP2225485
  • Full material traceability and individual serial number stamped on the valve
  • Unrestricted through bore
  • Stem seal design prevents galling and contamination
  • Thread milled connections for improved sealing
  • In compliance with NACE MR-01-75 / ISO 15156 as standard
  • Bubble tight shut-off
  • Anti tamper T-Bar option
  • Pressure energized stem sealing
  • Metal to metal body joint to prevent thread contamination
  • Panel mount as standard

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Specifications

Brand

Approvals & Certifications

  • ISO 15156

Bore Size

  • 0.19” (5 mm)

BSP Connection

  • 1/4” BSPP Female
  • 1/4” BSPT Female
  • 3/8” BSPP Female
  • 3/8” BSPT Female

BSP Inlet

  • 1/4” BSPP Female
  • 1/4” BSPT Female
  • 3/8” BSPP Female
  • 3/8” BSPT Female

BSP Outlet

  • 1/4” BSPP Female
  • 1/4” BSPT Female
  • 3/8” BSPP Female
  • 3/8” BSPT Female

Cone & Thread Connection

  • 1/4” Female Medium Pressure
  • 3/8” Female Medium Pressure

Enclosure, Body Material

  • Carbon Steel
  • Duplex
  • Stainless Steel
  • Super Duplex

Gauge Connection

  • 1/4” NPT

Mounting

  • DIN 61518
  • Panel Mount

NACE & NIST

  • NACE MR-0175

NPT Connection

  • 1/4” NPT Female
  • 3/8” NPT Female

NPT Inlet

  • 1/4” NPT Female
  • 3/8” NPT Female

NPT Outlet

  • 1/4” NPT Female
  • 3/8” NPT Female

Operating Temperature

  • -20° to 180° C (-4° to 356° F) Standard
  • -45° to 225° C (-49° to 437° F) - for Alternative Use

Pressure Range

  • psi: 0 to 10,000 (kPa: 0 to 69,000, bar: 0 to 690)

SAE Connection

  • 1/4” SAE Female Straight Thread
  • 3/8” SAE Female Straight Thread

SAE Inlet

  • 1/4” SAE Female
  • 3/8” SAE Female

SAE Outlet

  • 1/4” SAE Female
  • 3/8” SAE Female

Seat / Seal Material

  • Seal: RTFE (Reinforced Teflon) (V91A, E985)
  • Seal: Viton - Stem Sealing
  • Seat: Metal to Metal

Supply Pressure - Maximum

  • psi: 10,000 (kPa: 69,000, bar: 690) - Cold Working Pressure
  • psi: 6,000 (kPa: 41,400, bar: 414) - Cold Working Pressure

Tip Style

  • Metal Ball
  • Metal Tip

Vent Connection Size

  • 1/4” NPT

Documentation

Data Sheets

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