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77S-M1-20 1/2

Part of the 77S Series

Ordering Code: 0220202

UPC: 098268643145

Lead Free: YES

1/2 IN ASTM A-126 Class B Cast Iron Wye Pattern Strainer, Thread, 20 Mesh Screen, Tapped Retainer Cap

This cast iron wye pattern strainer, 1/2 inch watts model 77S, has an iron body with 20 mesh screen, threaded connections, stainless steel screen, threaded iron retainer cap with non-asbestos gasket and tapped blowdown connection. It is designed to protect system components from dirt, rust and other damaging debris in the piping system. It is used in steam and liquid applications. It is furnished with a machined seat that allows the screen to be self-aligning to assure a perfect fit. Maximum pressure (non shock) 400 PSI (27.6 BAR) at 150 degree F (66 degree C) WOG, 250 PSI (17.2 BAR) at 406 degree F (208 degree C) WSP.

Product Features

  • Wye pattern
  • Cast iron body
  • Tapped retainer cap
  • Threaded connections
Specifications
Blowdown Outlet Connection Female Threaded
Blowdown Outlet Size 3/8 IN
Body Material Cast Iron
Body Pattern Wye
Bolt Material Does Not Apply To Product
BrandName Watts
Class Rating Does Not Apply To Product
Control Type Does Not Apply To Product
Epoxy Coating Type None
Flange Material Does Not Apply To Product
Gasket Material PTFE
Grooved Coupling Material Does Not Apply To Product
Inlet Connection Size 1/2 IN
Inlet Connection Type Female Threaded
Inlet Thread Type NPT
LeadFree YES
Maximum Operating Temperature-Fahrenheit 406
Maximum Pressure And Temperature 400 PSI at 150 degree F; 250 PSI at 406 degree F
Maximum Pressure-BAR 27.60
Maximum Pressure-PSI 400
Maximum Working Pressure And Temperature 400 PSI at 150 degree F; 250 PSI at 406 degree F
Mesh Screen Size 20 MESH
Minimum Temperature-Fahrenheit 32
ModelNumber 77S-M1-20 1/2
Outlet Connection Size 1/2 IN
Outlet Connection Type Female Threaded
Outlet Thread Type NPT
Part Number 0220202
Perforated Screen Size Does Not Apply To Product
Plug Material No Plug
Pressure-Temperature Rating 400 PSI at 150 degree F; 250 PSI at 406 degree F
Pressure-Temperature Rating-BAR 27.6 BAR at 66 degree C; 17.2 BAR at 208 degree C
Retainer Cover Material Cast Iron
Retainer Cover Type Tapped without Closure Plug
Screen Material Stainless Steel
Screen Size 20 MESH
Seat Material Does Not Apply To Product
Series 77S
Strainer Type Wye
WOG Rating 400 PSI