Details

Miscellaneous Apparatus Valves

Model 40 Relief Valves

For use on the suction side of the pump or on a designated LDH discharge outlet
Material: Choice of cast brass or hard coated aluminum with stainless steel mechanism
Rubber seat to ensure positive vacuum seal

Adjustable pressure of 75-250 psi (pre-set to 125 psi) 5 bar to 17 BAR (pre-set to 8.5 BAR)

Model 40A

Hard coated aluminum construction with stainless steel spring mechanism
2.5″ female NPT inlet
2.5″ male NPT outlet with “2.56” x 2.63″ rectangular outlet

Model 40-41

Cast brass construction with stainless steel spring mechanism

Inlet options:

3″ male NPT

Outlet options:

2.5″ male NPT
2.5″ Victaulic

Model 40-40

Cast brass construction with stainless steel spring mechanism

Inlet options:

2.5″ male NPT

Outlet options:

2.5″ male NPT
2.5″ Victaulic

Model 40-32

Cast brass construction with stainless steel spring mechanism
2.5″ male NHT inlet
2.5″ male NPT outlet

Model 40-22

Cast brass construction with stainless steel spring mechanism

Inlet options:

2.5″ Darley flange

Outlet options:

2.5″ male NPT
2.5″ Victaulic

Model 40-20

Cast brass construction with stainless steel spring mechanism

Inlet options:

2.5″ American (A) flange
2.5″ Hale (H) flange
2.5″ Waterous (W) flange

Outlet options:

2.5″ male NPT
2.5″ Victaulic
2.5″ male NHT

Push/Pull Drain Valve

Model 115

Cast brass construction with stainless steel handle rod
Panel Mount
Body pre-drilled for mounting
0.75″ female NPT inlet
Male shank outlet for 0.75″ ID drain hose
2.25″ handle length (closed)
4.375″, 3.0″, 1.5″ optional handle lengths (closed)

Model 110

Cast brass construction with stainless steel handle rod
Direct Mount
0.75″ female NPT inlet
0.75″ female NPT outlet
2.25″ handle length (closed)
4.375″, 3.0″, 1.5″ optional handle lengths (closed)

Quarter Turn Drain Valve

Model 116

Cast brass construction with stainless steel handle rod
Panel Mount
Body pre-drilled for mounting to pump panel
0.75″ NPT female inlet
0.75″ NPT female outlet
Machined brass ball
Optional inlet with .125″ NPT tap for gauge

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