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:
- 3″ MPT (Male Pipe Thread) fitting for mounting intake air or gas
- 3″ 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: 20 lb (9.1 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
|
503
|
2.5
|
543
|
3
|
583
|
3.5
|
623
|
4
|
662
|
4.5
|
702
|
5
|
742
|
5.5
|
759
|
6
|
776
|
6.5
|
793
|
7
|
810
|
7.5
|
827
|
8
|
844
|
8.5
|
861
|
9
|
878
|
9.5
|
895
|
10
|
912
|
10.5
|
914
|
11
|
917
|
11.5
|
919
|
12
|
922
|
12.5
|
924
|
13
|
926
|
13.5
|
929
|
14
|
931
|
14.5
|
934
|
15
|
936
|
Part Number Guide
Kunkle Valve 215V – 3″
$773.02
Vacuum Kunkle relief valve
Preset per your requirements
Max Vacuum: 29″Hgg
Min Vacuum: 2″Hgg
Shipping Weight: | 20 lbs |
---|---|
Shipping Dimensions: | 7.5 × 7 × 8.5 in |
Manufacturer: | Kunkle |