Everlasting Valve Quick Opening Valves
Boiler Blow-Off Valves
600 LB. Quick Opening

Figure 4000-S

600 lb. 935 psi Fig. # 4000-S (58)*
Steel Body, Screw End, Straight Lever
1
1 1/4"
1 1/2"
2"
2 1/2"
$1,288.14
$1,377.22
$1,659.10
$1,828.52
$2,388.50
20
21
33
36
50

F 5 5 1/4 6 6 1/4 13 3/8
J 4 4 3/4 5 1/4 5 1/4 6 1/4
L 18 5/8 18 5/8 18 18 23
O 55 55 55 60 60
S 1 5/8 1 3/4 2 1/8 2 1/16 2 3/4

Figure 4001-S

600 lb. 935 psi Fig. # 4001-S (58)
Steel Body, Flanged, Straight Lever
1
1 1/4"
1 1/2"
2"
2 1/2"
$1,713.14
$1,792.01
$2,035.90
$2,187.79
$2,887.37
22
29
45
50
77

B 8 1/2 9 10 1/2 11 7/8 15
J 4 4 3/4 5 1/4 5 1/4 6 1/4
L 18 5/8 18 5/8 15 1/4 15 1/4 23
O 55 55 55 60 60
S 1 5/8 1 3/4 2 1/8 2 1/16 2 3/4

Figure 4010-S

600 lb. 935 psi Fig # 4010-S (58)**
Steel Body, Screw End, Rack & Pinion Operator
1 1/2"
2"
2 1/2"
$1,743.81
$1,945.36
$2,614.25
38
45
55

F 6 6 1/4 13 3/8
J 5 1/4 5 1/4 6 1/4
L 17 5/8 18 23
Ls 12 1/2 12 1/2 15 1/2
O 130 130 130
S 4 1/2 4 7/8 6 1/4

Figure 4311-S

600lb. 935 psi Fig # 4311-S (58)
Steel Body, Flanged, Rack & Pinion Operator
1 1/2"
2"
2 1/2"
$2,769.07
$2,929.72
$3,018.81
46
52
77

F 10 1/2 11 7/8 15
J 5 1/4 5 1/4 6 1/4
L 17 5/8 18 23
Ls 12 1/2 12 1/2 15 1/2
O 130 130 130
S 4 1/2 4 7/8 6 1/4

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