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Brand

Omega (17)
Dwyer (6)

Category

Solenoid Valves (14)
Valves & Protective Devices (14)
Control Valves (12)
Valve Positioners (12)
Valves & Protective Devices (3)
Proportional Valves (2)

Solenoid Valves (14)
Valves & Protective Devices (14)
Control Valves (12)
Valve Positioners (12)
Valves & Protective Devices (3)
Proportional Valves (2)
Valves & Protective Devices (2)
Control Valves (2)
Valve Positioners (2)
Valve Positioners (2)
Ball Valves (1)
Valves & Protective Devices (1)
Valve Positioners (1)
Mounting Accessories (1)
Valves & Protective Devices (1)
Needle Valves (1)
Valves & Protective Devices (1)
Valve Positioners (1)
Timers (1)
Valves & Protective Devices (1)
Valve Positioners (1)

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Media Compatibility

Clean process / cooling water (13)
Clean dry air / inert gas (13)
Inert / non-reactive gases (12)
Oils / lubricants (12)
Water (11)
Organic solvents (11)

Clean process / cooling water (13)
Clean dry air / inert gas (13)
Inert / non-reactive gases (12)
Oils / lubricants (12)
Water (11)
Organic solvents (11)
Compatible Liquids (11)
Steam (3)
HVAC / room air (2)
Hot water / condensate (2)
Oxygen (1)
Hydrogen (1)
Consult Factory (1)
Nitrogen (1)
Oil (1)
Fuel gases (1)
Hydraulic fluids (1)

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Materials, Wetted

Stainless Steel (16)
Brass (13)
Copper (12)
FKM (10)
PTFE (5)
Buna-N (NBR) (5)

Stainless Steel (16)
Brass (13)
Copper (12)
FKM (10)
PTFE (5)
Buna-N (NBR) (5)
316 Stainless Steel (5)
PA (1)
416 Stainless Steel (1)
KEL-F (1)
Fluoroelastomer (1)

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Materials

Brass (10)
Stainless Steel 400 (9)
Stainless Steel 300 (9)
FKM (7)
Copper (7)
PTFE (4)

Brass (10)
Stainless Steel 400 (9)
Stainless Steel 300 (9)
FKM (7)
Copper (7)
PTFE (4)
316 Stainless Steel (3)
Gold-Plated Copper (3)
Nitrile Rubber (3)
Stainless Steel (2)
Nylon (1)
304 Stainless Steel (1)
KEL-F (1)
ABS (1)
Stainless Steel 316 (1)

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Cv Factor

0.22 gal/min (2)
0.06 gal/min (2)
2.8 gal/min (2)
0.1 gal/min (2)
0.28 gal/min (2)
8.3 gal/min (1)

0.22 gal/min (2)
0.06 gal/min (2)
2.8 gal/min (2)
0.1 gal/min (2)
0.28 gal/min (2)
8.3 gal/min (1)
0.068 gal/min (1)
12.5 gal/min (1)
0.23 gal/min (1)
0.009 gal/min (1)
0.24 gal/min (1)
6.2 gal/min (1)
0.07 gal/min (1)
4.4 gal/min (1)
23.4 gal/min (1)
3.4 gal/min (1)
14 gal/min (1)
0.055 gal/min (1)
9.8 gal/min (1)
1.5 gal/min (1)
0.02 gal/min (1)
1.4 gal/min (1)
0.18 gal/min (1)
9.7 gal/min (1)
0.15 gal/min (1)
0.045 gal/min (1)
0.17 , 0.17 gal/min (1)
0.76 gal/min (1)
1.7 gal/min (1)
0.63 gal/min (1)
2.4 gal/min (1)
0.12 gal/min (1)
0.75 gal/min (1)
0.033 gal/min (1)
36 gal/min (1)

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Orifice Size

1 in (4)
3/64 in (4)
3/32 in (4)
7/16 in (3)
1/8 in (2)
5/8 in (2)

1 in (4)
3/64 in (4)
3/32 in (4)
7/16 in (3)
1/8 in (2)
5/8 in (2)
1/16 in (2)
3/4 in (2)
0.02 in (1)
5/64 in (1)
0.125 in (1)
1/32 in (1)
0.04 in (1)
5/64 in, 5/64 in (1)
0.063 in (1)
0.25 in (1)
9/16 in (1)
1 1/2 in (1)
0.055 in (1)
0.12 in (1)
1 9/16 in (1)
1 9/32 in (1)
7/32 in (1)

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Process Connection Size

1/4 in (16)
1/2 in (7)
1 in (4)
1/8 in (4)
3/8 in (3)
3/4 in (2)

1/4 in (16)
1/2 in (7)
1 in (4)
1/8 in (4)
3/8 in (3)
3/4 in (2)
1 1/2 in (2)

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Operating Pressure, Max

200 psi (5)
230 psi (3)
150 psi (2)
40 psi (2)
100 psi (2)
300 psi (1)

200 psi (5)
230 psi (3)
150 psi (2)
40 psi (2)
100 psi (2)
300 psi (1)
260 psi (1)
1000 psi (1)
116 psi (1)
430 psi (1)
85 psi (1)
1500 psi (1)
145 psi (1)
45 psi (1)
350 psi (1)
60 psi (1)
435 psi (1)
275 psi (1)
500 psi (1)
1300 psi (1)
450 psi (1)
290 psi (1)

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compliance

RoHS3 (21)
CE (8)

Process Connection Type

NPT Male (8)
BSPP Male (4)
NPT Male and Female (3)
NPT Female (3)
BSPP Male and Female (2)
BSPT Male and Female (1)

NPT Male (8)
BSPP Male (4)
NPT Male and Female (3)
NPT Female (3)
BSPP Male and Female (2)
BSPT Male and Female (1)
Push Connect (1)
Compression Fitting (1)

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Process Temperature, Max

54 °C (1)
74 °C (1)
82 °C (1)
85 °C (2)
90 °C (2)
99 °C (1)

54 °C (1)
74 °C (1)
82 °C (1)
85 °C (2)
90 °C (2)
99 °C (1)
116 °C (2)
137 °C (5)
138 °C (1)
150 °C (1)
182 °C (2)
200 °C (1)
300 °C (1)

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Enclosure Ratings

NEMA Type 4 (11)
IP65 (4)
IP66 (2)
IP54 (1)
NEMA Type 4X (1)
NEMA Type 13 (1)

NEMA Type 4 (11)
IP65 (4)
IP66 (2)
IP54 (1)
NEMA Type 4X (1)
NEMA Type 13 (1)
NEMA Type 11 (1)

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Valve Type

Direct Acting (8)
Pilot Operated (4)
Direct Lift (2)
normally closed (1)
2 - Way Normally Closed (1)

Valve Position

Normally Closed (11)
Normally Open (2)
Normally Open/Normally Closed (1)

Applications

Fluid Measurement and Control (3)
Industrial and Manufacturing (3)
Laboratories and Scientific (1)
Pneumatic Systems (1)
Oils (1)
Building and Maintenance (1)

Fluid Measurement and Control (3)
Industrial and Manufacturing (3)
Laboratories and Scientific (1)
Pneumatic Systems (1)
Oils (1)
Building and Maintenance (1)
Clean Water and Purified Solutions (1)
Office and Commercial (1)
Oil and Gas (1)
Air and HVAC (1)

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Coil Power

8 W (9)
10 W (3)
14 W (1)

Supply Voltage

120 Vac (6)
24 Vdc (3)
90 to 240 Vac (1)
12 to 24 Vdc (1)
12 to 30 Vdc (1)
24 Vac/Vdc (1)

Media Type

N/A (12)

facet.price.price_gb_gbp

€0-€49.99 (3)
€50-€199.99 (11)
€200-€499.99 (8)
€500-€999.99 (8)
€1,000-€9,999.99 (1)

Valves & Protective Devices

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Valves & Protective Devices

Valves & Protective Devices products cover valves, siphons, snubbers, and protective devices for pressure instruments and process connections. The scope focuses on the product families now represented here. Represented brands in the current product-model context include ACI, Dwyer Instruments, Omega Engineering, and Weiss.

Products in this category support instrument mounting, pressure gage protection, impulse line connection, and HVAC monitoring. Use this page when the application requires connection size, material compatibility, pressure and temperature exposure, and mounting location to be matched before comparing individual product models, datasheets, and configuration options.

Applications include: