Top Burner Valves – NPT Inlet x Orifice Hood Outlet

These Top Burner Valves are shown in closed position with stem flat in same quadrant as inlet. Valves with stem flats in other quadrants are also available.

Turn counter-clockwise, 90° to each successive position indicated in function column. LA designates an adjustable low.

Stem diameter is .34, customer to specify stem dimensions E, F, L and whether slit (on the end of the stem, either parallel or perpendicular to the flat) is required.

Dimension E (in whole inches, tenths, hundredths) is substituted for “eee” in model number. To specify the hood orifice size, complete model number with orifice drill size in place of “-xx”; e.g., off-on valve with 1/8 MNPT x 3/8-27 orifice thread, dimension E of 1.88 (1 and 7/8) inches and hood with #42 (.0935 diameter) drill orifice is model 3051H-188-S-42. Add P to include a solid point; e.g., 3051H-188-S-42P

LA=Low Position is Adjustable
*Capacity in BTU/hr

NPT Inlet x Orifice Thread Outlet

These valves have off, high and adjustable low positions and are shown in closed position with stem flat in same quadrant as inlet. The stem flat can be configured for other quadrants if desired.

Turn counter-clockwise, 90° to full open, 170° to low.

Stem diameter is .40, customer to specify whether slit (on the end of stem, either parallel or perpendicular to the flat) is required.
Orifice hoods and solid points for model 3060, and 3062-01 may be purchased separately.

Model 3062-02 includes a solid point. To specify a valve with hood, complete model number with orifice drill size in place of “-xx”; e.g., off, high, adjustable low, angled valve with 1/4 MNPT x 1/2-27 orifice thread, (inlet) dimension A of 1.07, .24 stem flat and hood with #42 (.0935 diameter) drill orifice is model 3079-01-42. Add P to include a solid point; e.g., 3079-02-42P

LA=Low Position is Adjustable
*Capacity in BTU/hr

NPT Inlet x Orifice Thread Outlet

These valves have off, high and adjustable low positions and are shown in closed position with stem flat in same quadrant as inlet. The stem flat can be configured for other quadrants if desired.

Turn counter-clockwise, 90° to full open, 170° to low.

Stem diameter is .40, customer to specify whether slit (on the end of stem, either parallel or perpendicular to the flat) is required.
Orifice hoods and solid points for model 3060, and 3062-01 may be purchased separately.

Model 3062-02 includes a solid point. To specify a valve with hood, complete model number with orifice drill size in place of “-xx”; e.g., off, high, adjustable low, angled valve with 1/4 MNPT x 1/2-27 orifice thread, (inlet) dimension A of 1.07, .24 stem flat and hood with #42 (.0935 diameter) drill orifice is model 3079-01-42. Add P to include a solid point; e.g., 3079-02-42P

*Capacity in BTU/hr

NPT Inlet x CC Outlet

These valves are shown in closed position, with flat on stem in same quadrant as inlet.

Compression ferrule and nut are included to complete outlet connection.

Turn counter–clockwise to each successive position indicated in function column. L, M, designate fixed low or medium positions, LA designates an adjustable low.

Stem diameter is .34 unless otherwise noted, customer to specify dimensions E, F, and L and whether slit (on the end of the stem, either parallel or perpendicular to the flat) is required.

Dimension E (in whole inches, tenths, hundredths) is substituted for “eee” in model number; e.g., 1/8 MNPT x 1/4 CC angle valve with off, high, medium and adjustable low positions and dimension E of 1.88 ( 1 and 7/8 inches) is model number 3064-188

LA=Low Position is Adjustable
*Capacity in BTU/hr

NPT Inlet x CC Outlet

These valves are shown in closed position, with flat on stem in same quadrant as inlet. The stem flat can be configured for other quadrants if desired.

Compression ferrule and nut are included to complete outlet connection.

Turn counter–clockwise to each successive position indicated in function column. L designates fixed low, LA designates an adjustable low.

Stem diameter is .34 unless otherwise noted, customer to specify dimensions E, F, and L and whether slit (on the end of the stem, either parallel or perpendicular to the flat) is required.

Dimension E (in whole inches, tenths, hundredths) is substituted for “eee” in model number; e.g., 3/8 MNPT x 7/16 CC angle valve with off, on positions and dimension E of 1.88 ( 1 and 7/8 inches) is model number 3078-188-S-7

LA=Low Position is Adjustable
*Capacity in BTU/hr

NPT Inlet x NPT Outlet

The valve above is shown in closed position, with flat on stem in same quadrant as inlet. The stem flat can be configured for other quadrants if desired.

Turn counter-clockwise, 90° to each successive position indicated in function column. L, M, designate fixed low or medium positions, LA designates an adjustable low.

Stem diameter is .34, customer to specify dimensions E, F, and L and whether a slit (on the end of the stem, wither parallel or perpendicular to the flat) is required.

Dimension E (in whole inches, tenths, hundredths) is substituted for “eee” in model number; e.g., 1/4 MNPT x 1/4 MNPT angle valve with off, high and adjustable low positions and dimension E of 1.88(1 and 7/8 inches) is model number 3071-188-S.

LA=Low Position is Adjustable
*Capacity in BTU/hr