Shape Shape | Show |
---|
![]() | 90° Elbow |
Body Material Body Material |
---|
|
Connection Style Connection Style |
---|
![]() | ![]() |
Threaded | Quick Clamp |
Valve Function Valve Function |
---|
|
Valve Operation Valve Operation |
---|
|
Maximum Pressure Maximum Pressure |
---|
|
Vacuum Rating Vacuum Rating |
---|
|
More
More
Open and close these valves with the flip of the toggle switch. Commonly used for equipment testing and gas sampling, they have threads and a hex nut below the handle for installation in instrument panels.
316 stainless steel valves are more corrosion resistant than brass valves.
Manual-return valves remain open or closed when the toggle is moved into position.
Flow coefficient (Cv) is the amount of water (in gallons per minute) at 60° F that will flow through a fully open valve with a difference of 1 psi between the inlet and the outlet.
Pipe Size | Flow Coefficient (Cv) | Max. Pressure | Temperature Range, °F | Toggle Switch Type | Port-to-Port Lg. | Panel Cutout Dia. | Each | |
Brass Body—Fluoroelastomer Rubber Seal | ||||||||
---|---|---|---|---|---|---|---|---|
NPTF Female × NPTF Female | ||||||||
1/8 | 0.3 | 200 psi @ 70° F | -15° to 250° | Manual Return | 3/4" | 9/16" | 0000000 | 000000 |
1/4 | 1.2 | 125 psi @ 70° F | -15° to 250° | Manual Return | 3/4" | 9/16" | 0000000 | 00000 |
316 Stainless Steel Body—PTFE Plastic Seal | ||||||||
NPT Male × NPT Male | ||||||||
1/4 | 0.2 | 300 psi @ 200° F | -20° to 200° | Manual Return | 1" | 17/32" | 0000000 | 00000 |
Also known as vacuum isolation valves, these block flow so you can install and remove gauges from your system. They can also be used to add or vent gases in high-vacuum systems. Valves gradually open and close with multiple turns of the wheel handle to prevent system damage from suddenly starting and stopping flow. They connect to another quick-clamp fitting with a clamp and a ring (sold separately). All have a nonrising stem that stays in the same position whether the valve is open or closed. Body is 304 stainless steel for good corrosion resistance.
For technical drawings and 3-D models, click on a part number.
O'all | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
For Tube OD | Flange OD | Max. Vacuum | Temp. Range, °F | Ht. | Lg. | Trade Number | Sterilize With | Stem Type | Each | |
Quick Clamp | ||||||||||
304 Stainless Steel Body—316 Stainless Steel Gate | ||||||||||
1/2" | 1 3/16" | 10 -7 torr @ 72° F | 0° to 190° | 4 1/8" | 2 1/4" | 10 | Steam (Autoclaving) | Nonrising | 00000000 | 0000000 |
3/4" | 1 3/16" | 10 -7 torr @ 72° F | 0° to 190° | 4 1/8" | 2 1/4" | 16 | Steam (Autoclaving) | Nonrising | 00000000 | 000000 |
1" | 1 9/16" | 10 -7 torr @ 72° F | 0° to 190° | 5 5/8" | 3" | 25 | Steam (Autoclaving) | Nonrising | 00000000 | 000000 |
1 1/2" | 2 1/8" | 10 -7 torr @ 72° F | 0° to 190° | 6 3/8" | 3 7/8" | 40 | Steam (Autoclaving) | Nonrising | 00000000 | 000000 |
2" | 2 15/16" | 10 -7 torr @ 72° F | 0° to 190° | 8" | 4 1/2" | 50 | Steam (Autoclaving) | Nonrising | 00000000 | 000000 |
Use these rings with quick-clamp high-vacuum fittings. They consist of a stainless steel inner ring covered by a fluoroelastomer O-ring.
Rings with screen have a stainless steel screen to filter out large particles.
Pressure-rated rings have an aluminum outer ring to withstand extra pressure.
For Tube OD | For Flange OD | Trade Number | Max. Vacuum | Temp. Range, °F | Lg. | Each | |
Rings | |||||||
---|---|---|---|---|---|---|---|
1/2" | 1.18" | 10 | 10 -7 torr @ 72° F | 0° to 300° | 5/16" | 00000000 | 00000 |
3/4" | 1.18" | 16 | 10 -7 torr @ 72° F | 0° to 300° | 5/16" | 00000000 | 0000 |
1" | 1.57" | 25 | 10 -7 torr @ 72° F | 0° to 300° | 5/16" | 0000000 | 0000 |
1 1/2" | 2.16" | 40 | 10 -7 torr @ 72° F | 0° to 300° | 5/16" | 0000000 | 00000 |
2" | 2.95" | 50 | 10 -7 torr @ 72° F | 0° to 300° | 5/16" | 0000000 | 00000 |
Rings with Screen | |||||||
3/4" | 1.18" | 16 | 10 -7 torr @ 72° F | 0° to 300° | 5/16" | 00000000 | 00000 |
1" | 1.57" | 25 | 10 -7 torr @ 72° F | 0° to 300° | 5/16" | 00000000 | 00000 |
1 1/2" | 2.16" | 40 | 10 -7 torr @ 72° F | 0° to 300° | 5/16" | 00000000 | 00000 |
2" | 2.95" | 50 | 10 -7 torr @ 72° F | 0° to 300° | 5/16" | 00000000 | 00000 |
Pressure-Rated Rings | |||||||
1" | 1.57" | 25 | 10 -7 torr @ 72° F | 0° to 300° | 5/16" | 0000000 | 00000 |
1 1/2" | 2.16" | 40 | 10 -7 torr @ 72° F | 0° to 300° | 5/16" | 0000000 | 00000 |
2" | 2.95" | 50 | 10 -7 torr @ 72° F | 0° to 300° | 5/16" | 0000000 | 00000 |