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This Heavy Duty Vanstone style two-piece socket flange provides a transition from Xirtec CPVC to another flanged component, such as a valve or pump. The flange ring also provides extra durability as it is reinforced with Fibreloc™.
  • Maximum service temperature up to 200°F (93°C) under pressure with occasional exposure to boiling water (212°F, 100°C).
  • Design stress of CPVC is 2,000psi at 73°F (23°C).
  • Xirtec piping materials requires less than half the energy needed to produce the equivalent size of carbon steel or steel alloy materials.
  • Xirtec CPVC provides years of maintenance-free service. Our materials will not rust, pit, scale or corrode on either interior or exterior surfaces.
Flange Vanstone Heavy Duty (Socket)
Unit of Measure
Items Flange Vanstone Heavy Duty (Socket)
059266
Xirtec® CPVC Sch. 80 - Flange Vanstone Heavy Duty (Socket)
Flange Vanstone Heavy Duty (Socket)
059267
Xirtec® CPVC Sch. 80 - Flange Vanstone Heavy Duty (Socket)
Flange Vanstone Heavy Duty (Socket)
059269
Xirtec® CPVC Sch. 80 - Flange Vanstone Heavy Duty (Socket)
Flange Vanstone Heavy Duty (Socket)
059270
Xirtec® CPVC Sch. 80 - Flange Vanstone Heavy Duty (Socket)
Flange Vanstone Heavy Duty (Socket)
059271
Xirtec® CPVC Sch. 80 - Flange Vanstone Heavy Duty (Socket)
Type N/A Heavy duty Vanstone Flange
Connection Type N/A Socket
Size (in) N/A 1 1/2 N/A 2 N/A 3 N/A 4 N/A 6
Material N/A Corzan CPVC
Schedule N/A Schedule 80
Standards/Certifications N/A ASTM F1970 / NSF-pwG
Flange Diameter N/A 5.000 in N/A 6.000 in N/A 7.580 in N/A 9.010 in N/A 10.980 in
Bolt Circle Diameter N/A 3.87 in N/A 4.73 in N/A 6.08 in N/A 7.49 in N/A 9.47 in
Number of Holes N/A 4 N/A 4 N/A 4 N/A 8 N/A 8
Weight N/A 0.666 lb N/A 1.056 lb N/A 1.541 lb N/A 2.725 lb N/A 4.092 lb