Kunkle Safety Relief Valve, 1-1/2 x 2 in Nominal, NPT, 150 psi Steam, Lever Actuator, Bronze Body, PTFE (PFA) Seat, Stainless Steel Stem, Lead Seal, Brass Disc, Brass/Bronze Trim, Steel Handle, -60 to 406 deg F, 10-5/8 in H
Actuator Type |
: |
Lever |
Body Material |
: |
Bronze |
Connection Type |
: |
NPT |
Dimensions |
: |
10-5/8 in H |
Disc Material |
: |
Brass |
Handle Material |
: |
Steel |
Nominal Size |
: |
1-1/2 x 2 in |
Pressure Rating |
: |
150 psi Steam |
Seal Material |
: |
Lead |
Seat Material |
: |
PTFE (PFA) |
Stem Material |
: |
Stainless Steel |
Temperature Rating |
: |
-60 to 406 deg F |
Trim Material |
: |
Brass/Bronze |
- O-ring seats for exceptional leak-free performance, reduced maintenance cost, multiple cycles with tight shut-off, improved seating integrity
- Wide hex on valve nozzle provides wrenching service clearance for easy installation
- Dual control rings offer easy adjustability for precise opening with minimum preopen or simmer and exact blowdown control
- Ball bearing pivot between disc and spring corrects misalignment and compensates for spring side thrust
- Grooved piston model disc reduces sliding area and friction
- Heavy-duty casting
- Seats lapped to optical flatness
- Pivot between disc and spring corrects misalignment and compensates for spring side thrust
- Heavy-duty lifter assembly
- Each valve tested and inspected for pressure setting and leakage
- Side outlet
- Use on steam only
- Brass nozzle, retainer nut, jam nut, compression screw, spring step, stem retainer, guide, warn ring and seat retainer
- Stainless steel body set screw, warn ring set screw, wire and seal, guide set screw, cap set screw and warn ring spring
- Steel A108-1018 or Zinc-plated lift nut and gag screw
- Steel A108-12L14 lever pin, Steel A109 or JIS SPCC equivalent or Zinc-plated yellow lever
- Anodized aluminum cap
- ASTM A-313 TY 631 spring
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Catalog
https://assets.unilogcorp.com/267/ITEM/DOC/Kunkle_6021DCT01_AM0100_Catalog.pdf
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Instruction/Installation Manual
https://assets.unilogcorp.com/267/ITEM/DOC/Kunkle_6283JHM01_AM0125_Manual.pdf
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Specification Sheet
https://assets.unilogcorp.com/267/ITEM/DOC/Kunkle_6021DCT01_AM0100_Specification_Sheet.pdf