Safety Valve 1/4 Inch Set 200 PSI 168 SCFM Hard Seat Made in USA 1/4"

Safety Valve.


Dapat digunakan untuk semua jenis Air Comperssor dengan pressure / tekanan dan drat size sesuai.


Dapat digunakan dengan pressure / tekanan dan drat size sesuai.untuk semua jenis Air Comperssor. Air Dryers, Food & Beverage Dispensing, Nitrogen Generators, Process Control Equipment dsb.


Origin : USA
Pressure : Set 200 PSI
Connection sizes: 1/4 Inch ( 1/4" )
SCFM : 168
Construction Material: Brass or Stainless Steel
Seat: Hard Seat


Ref PN for IR : 31385693


Set Pressure Tolerance: 2 psig up to and including 70 psig, 3% of set pressure greater
than 70 psig. As required in paragraph UG-134(d)(1) of the ASME


Boiler & Pressure Vessel Code Sec. VIII Div. 1.


Seat Leakage: Bubble Tight within 5 psig for set pressure 50 psig or less
Bubble Tight within 10% for set pressure greater than 50 psig
As required in paragraph 2.2.3 of API 527.


Flow Factor (Slope Method): 0.74
Operating Temperature Range: -65 to 400F


Materials of Construction:
Seat, Cap, Piston: ASTM B16 Brass or ASTM A582 Stainless
Spring: 17-7 Stainless Steel
Seal: Silicone or Viton


Valve Weight: 0.10 lbm


Valve Options:


Valve Material: ASTM B16 Brass or ASTM A582 Stainless
Compliance with European PED 2014/68/EU, “CE” Stamp
Seal: Silicone (25-350 psig @ -65 to 400F) or Viton (25-450 psig @ -15 to 400F)
High Pressure Setting 351-450 psi (Valve Weight 0.11 lbm)
Plating: Nickel Plating


Certifications:
ASME Boiler & Pressure Vessel Code Section VIII Division 1
CSA B51-03 Boiler, Pressure, Vessel, and Pressure Piping Code




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