Cast Iron

Wednesday, 25 May 2011 15:45

WALWORTH® Iron valves are manufactured in accordance with MSS standards.

The primarily use of this type of valve is the water industry. However, demands are coming more and more from Petroleum Refineries, Chemical plants, Sewage Treatment Plants and Municipalities.

WALWORTH® offers this product line in the following base materials:

a) Cast Iron in accordance ASTM A126 Class B.

WALWORTH® offers this product line in the following standard trim:

a) Bronze trim in accordance with ASTM B62 grade C83600.

Gate

Iron Gate

MSS-SP-70 OS&Y IRON GATE VALVE SIZES: 2 TO 24” ASME 125
Bidirectional flow
Minimal pressure drop
Smooth operation
Operates in fully open or closed position
Retains minimal line fluid
Seats fixed or screwed into the body
Moderate temperature service
Metal-metal sealing
Bore in accordance with ASME B16.1
OS&Y
Solid Wedge
Bolted Bonnet
Vertical or Horizontal Installation
Bronze Trim

Globe

Iron Globe

Single-directional flow
High pressure drop
Smooth operation
Regulates flow
Seats fixed or screwed into the body
Moderate temperature service
Metal-metal sealing
ASME B16.1 Reduced bore
OS&Y
Bolted Bonnet
Fully guided disc
Loose disc for efficient seal
Vertical or Horizontal Installation
Bronze Trim

Check

Iron Check

Single-directional flow
Minimal pressure drop
Eliminates counterflow
Seats fixed or screwed into the body
Moderate temperature service
Metal-metal sealing
ASME B16.1 Reduced bore
Side plug design
Bolted Cover
Vertical or Horizontal Installation
Bronze Trim

Product Range

TYPE	SIZE	TRIM	PRESSURE CLASS	ENDS	FIGURE Nr.
Iron Gate Valve Rising Stem (OS & Y)	2" to 36"	Bronze Mounted	125#	FF	W726 F
Iron Globe Valve Rising Stem (OS& Y)	2" to 12"	Bronze Mounted	125#	FF	W906 F
Iron Swing Check Valve	2" to 24"	Bronze Mounted	125#	FF	W928 F
Iron Gate Valve Non Rising Stem	2” to 36”	Bronze Mounted	125#	FF	W719 F
Iron Gate Valve Non Rising Stem	2” to 36”	All Iron	125#	FF	W720 F
Iron Gate Valve Rising Stem (OS & Y)	2” to 36”	All Iron	125#	FF	W727 F
Iron Globe Valve Rising Stem (OS & Y)	2” to 36”	All iron	125#	FF	W906 1/2 F
Iron Swing Check Valve with lever & weight	2” to 24”	Bronze Mounted	125#	FF	W932 F