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Fitting
Connection
37°
Flared
Barbed
Butt
Weld
Clamp
Flanged
Luer
Lock
Push
to
Connect
Quick
Clamp
Socket
Connect
Threaded
Threaded
Union
Unthreaded
Yor
-
Lok
Body
Material
Aluminum
Brass
Bronze
Copper
Iron
Plastic
Stainless
Steel
Steel
Thread
Type
BSPP
BSPT
GHT
NPT
NPTF
UN/UNF
(JIC)
UN/UNF
(SAE
Straight)
UNF
Minimum
Opening
Pressure
0
p
s
i
0
.
0
7
p
s
i
0
.
1
p
s
i
0
.
1
7
p
s
i
0
.
2
8
p
s
i
0
.
2
9
p
s
i
0
.
3
p
s
i
0
.
3
3
p
s
i
0
.
3
3
3
p
s
i
0
.
5
p
s
i
1
p
s
i
1
.
2
5
p
s
i
1
.
5
p
s
i
2
p
s
i
2
.
5
p
s
i
Mounting
Position
Any
Angle
Horizontal
Vertical
Connects
To
Hose
Pipe
Tube
Valve
Type
Check
Dual
Check
Reduced
Pressure
Zone
Vacuum
Breaker
Shape
90°
Elbow
Straight
Gender
Female
Male
Maximum
Pressure
@
Temperature
5
0
p
s
i
@
6
5
°
F
1
5
p
s
i
@
7
0
°
F
2
5
p
s
i
@
7
0
°
F
1
1
5
p
s
i
@
7
0
°
F
1
2
5
p
s
i
@
7
0
°
F
1
4
5
p
s
i
@
7
0
°
F
1
5
0
p
s
i
@
7
0
°
F
2
0
0
p
s
i
@
7
0
°
F
2
2
0
p
s
i
@
7
0
°
F
2
7
5
p
s
i
@
7
0
°
F
3
0
0
p
s
i
@
7
0
°
F
4
0
0
p
s
i
@
7
0
°
F
5
0
0
p
s
i
@
7
0
°
F
6
0
0
p
s
i
@
7
0
°
F
1
,
0
0
0
p
s
i
@
7
0
°
F
DFARS
Compliance
Specialty
Metals
COTS
-
Exempt
Actuation
Pressure
Vacuum
Flow
Coefficient
(Cv)
0
.
0
8
1
0
.
0
9
0
.
1
0
.
1
4
0
.
1
6
0
.
1
7
0
.
1
9
0
.
2
0
.
2
2
0
.
2
3
0
.
2
6
0
.
2
9
0
.
3
0
.
4
0
.
4
1
Maximum
Temperature
Less
than
250°
F
250°
F
to
299°
F
300°
F
to
399°
F
400°
F
to
499°
F
500°
F
or
greater
Minimum
Temperature
-
50°
F
or
less
-
49°
F
to
-
25°
F
-
24°
F
to
0°
F
1°
F
to
24°
F
25°
F
or
greater
Not
Rated
Check
Valve
Type
Ball
Diaphragm
Flame
Lift
Piston
Poppet
Spring
-
Loaded
Ball
Spring
-
Loaded
Piston
Swing
Connection
Port
Inlet
Outlet
Fitting
Type
Adapter
Connector
Insert
Reducer
Seal
Material
Brass
Bronze
Graphite
Plastic
Rubber
Stainless
Steel
End
-
to
-
End
Length
1
/
4
"
5
/
1
6
"
3
/
8
"
1
3
/
1
6
"
7
/
8
"
1
"
1
1
/
1
6
"
1
1
/
8
"
1
3
/
1
6
"
1
1
/
4
"
1
5
/
1
6
"
1
3
/
8
"
1
7
/
1
6
"
1
1
/
2
"
1
9
/
1
6
"
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1,008 Products
Fluid Handling
Check Valves
Permit flow in only one direction by closing when flow stops or reverses
752 products
Vacuum Breakers
When pressure drops, vents open to prevent suction from drawing liquid back upstream
35 products
Backflow-Prevention Valves
Dual checks stop flow from reversing and contaminating your system
26 products
Sump Pump Backflow-Prevention Valves
Block dirty water from returning to your sump pump
2 products
Flame Arresters
Absorb heat from a fire in your gas pipeline to stop it from traveling back to the gas source
7 products
Power Transmission
Air Flow Check Valves
Open to allow air flow in one direction and close when flow stops or reverses
21 products
Hydraulic Check Valves
Open to allow hydraulic fluid flow in one direction and close when flow stops or reverses
78 products
Facility and Grounds Maintenance
Drain Check Valves
Prevent water damage by placing into floor drains to stop sewer back-ups
3 products
Fastening and Joining
Welding Gas Flashback Arresters
Attach to your gas welder to extinguish flames and stop reverse gas flow
24 products
The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)