Product Description

The 215V Kunkle vacuum relief valve can be purchased preset per your requirements up to a maximum vacuum of 29″Hgg and a minimum vacuum of 2″Hgg.

Kunkle Relief Valve Features:

  • Large nozzle design provides high capacity.
  • Flat bronze valve series are lapped for optimum performance.
  • Warn ring offers easy adjustability for precise opening with minimum pre-open simmer and exact blower down control.
  • Pivot Between disc and spring corrects misalignment and compensates for spring side thrust.
  • A lift handle is provided for easy manual testing.
  • Protects low to medium pressure blowers and compressors. It is well suited for positive displacement blowers.

Kunkle Relief Valve Connections:

  • 2.5″ MPT (Male Pipe Thread) fitting for mounting intake air or gas
  • 2.5″ FPT (Female Pipe Thread) fitting for mounting on system

Materials of Construction:

  • Nozzle – Bronze, SB62
  • Set Screw A108-1018 Brass Plated
  • Regulator Ring – Bronze B584-C84400
  • Disc – Bronze B584-C84400
  • Spring Step – Steel A109 Coated
  • Spring – SS A313-302
  • Body – Cast Iron A-126, Class A or B
  • Compression Screw – Bronze B584-C84400
  • Regulator Ring Set Screw – Brass B16

Weight: 12 lb (5.2 kg)
Capacities based on Air (SCFM)

The table below shows flow values in scfm at set points from 2 to 15 “Hgg

Set Vacuum
“Hgg
Volume (SCFM)
2
347
2.5
375
3
402
3.5
430
4
457
4.5
485
5
512
5.5
524
6
536
6.5
547
7
559
7.5
571
8
583
8.5
595
9
606
9.5
618
10
630
10.5
632
11
633
11.5
635
12
636
12.5
638
13
640
13.5
641
14
643
14.5
644
15
646

Part Number Guide

Guide to Kunkle manufacturer part numbers

Kunkle Valves 215V – 2.5″

BOM Number: 215V-J01AQE SKU: N/A Category:

$458.47

Vacuum Kunkle relief valve
Preset per your requirements
Max Vacuum: 29″Hgg
Min Vacuum: 2″Hgg

Shipping Weight: 13 lbs
Shipping Dimensions: 6.5 × 6 × 7.75 in
Manufacturer:

Kunkle

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