Cole-Parmer Datasheets for Pressure Relief Valves

Pressure relief valves are self-actuated safety valves designed to relieve excess pressure upstream from the line.
Pressure Relief Valves: Learn more

Product Name Notes
2KENNF42DF31500 - Pressure Trandsucer, Explosion Proof, I to P;3-15 psi Output, 4-20 mA Input -- GO-68826-30
2KENNF42DF32700 - Pressure Trandsucer, Explosion Proof, I to P;3-27 psi Output, 4-20 mA Input -- GO-68826-32
2KENNF42DF63000 - Pressure Trandsucer, Explosion Proof, I to P;6-30 psi Output, 4-20 mA Input -- GO-68826-34
2KSNNF42DF31500 - Pressure Trandsucer, I to P;3-15 psi Output, 4-20 mA Input -- GO-68826-24
2KSNNF42DF32700 - Pressure Trandsucer, I to P; 3-27 psi Output, 4-20 mA Input -- GO-68826-26
2KSNNF42DF63000 - Pressure Trandsucer, I to P;6-30 psi Output, 4-20 mA Input -- GO-68826-28
• <tol>0.25% full scale accuracy • <b>4 to 20 mA Input</b> • High and low split ranging • Field-selectable features • Direct and reverse acting input and output Transducers are...
Brandt STD5000, NEMA 4X I/P Transducer, 3 to 15 psi -- GO-68827-16
Brandt STD5000, NEMA 4X I/P Transducer, 6 to 30 psi -- GO-68827-18
Brandt STD6000, Explosion-Proof I/P Transducer, 3 to 15 psi -- GO-68827-19
STD6111 - Brandt STD6000, Explosion-Proof I/P Transducer, 6 to 30 psi -- GO-68827-21
• Field selectable direct and reverse modes • Accuracies of <tol>0.15% and <tol>0.25% of span • Intrinsically safe input on all models • Explosion-proof enclosure (STD6000 models only) • Rugged...
511PI0G015P0100 - Marsh Bellofram Type 3511 I/P Digital Pressure Regulator, 15 cfm; 0-15 psi -- GO-68827-08
511PI0G030P0100 - Marsh Bellofram Type 3511 I/P Digital Pressure Regulator, 15 cfm; 0-30 psi -- GO-68827-09
511PI0G100P0100 - Marsh Bellofram Type 3511 I/P Digital Pressure Regulator, 15 cfm; 0-100 psi -- GO-68827-10
511PI0G150P0100 - Marsh Bellofram Type 3511 I/P Digital Pressure Regulator, 15 cfm; 0-150 psi -- GO-68827-11
511SI0G015P0100 - Marsh Bellofram Type 3511 I/P Pressure Regulator, 15 cfm; 0-15 psi -- GO-68827-12
511SI0G030P0100 - Marsh Bellofram Type 3511 I/P Pressure Regulator, 15 cfm; 0-30 psi -- GO-68827-13
511SI0G100P0100 - Marsh Bellofram Type 3511 I/P Pressure Regulator, 15 cfm; 0-100 psi -- GO-68827-14
511SI0G150P0100 - Marsh Bellofram Type 3511 I/P Pressure Regulator, 15 cfm; 0-150 psi -- GO-68827-15
• For applications requiring high forward flow capacity<emdash>up to 15 scfm • Serial interface • Digital or analog inputs • Analog monitor output • Single-loop control • Forward flow up...
510PI0G015P0100 - Marsh Bellofram Type 3510 I/P Digital Pressure Regulator, 1.25 cfm; 0-15 psi -- GO-68827-00
510PI0G030P0100 - Marsh Bellofram Type 3510 I/P Digital Pressure Regulator, 1.25 cfm; 0-30 psi -- GO-68827-01
510PI0G100P0100 - Marsh Bellofram Type 3510 I/P Digital Pressure Regulator, 1.25 cfm; 0-100 psi -- GO-68827-02
510PI0G150P0100 - Marsh Bellofram Type 3510 I/P Digital Pressure Regulator, 1.25 cfm; 0-150 psi -- GO-68827-03
510SI0G015P0100 - Marsh Bellofram Type 3510 I/P Pressure Regulator, 1.25 cfm; 0-15 psi -- GO-68827-04
510SI0G030P0100 - Marsh Bellofram Type 3510 I/P Pressure Regulator, 1.25 cfm; 0-30 psi -- GO-68827-05
510SI0G100P0100 - Marsh Bellofram Type 3510 I/P Pressure Regulator, 1.25 cfm; 0-100 psi -- GO-68827-06
510SI0G150P0100 - Marsh Bellofram Type 3510 I/P Pressure Regulator, 1.25 cfm; 0-150 psi -- GO-68827-07
• For applications requiring up to 1.25 scfm forward flow capacity • Serial interface • Digital or analog inputs • Analog monitor output • Single-loop control • Forward flow 1.25...
961-070-000 - Marsh Bellofram 1000 Pressure Transmitter, I to P; 3-15 PSI, 4-20 mA -- GO-68826-00
961-074-000 - Marsh Bellofram 1000 Pressure Transmitter, I to P;3-27 PSI, 4-20 mA -- GO-68826-02
961-075-000 - Marsh Bellofram 1000 Pressure Transmitter, I to P;6-30 PSI, 4-20 mA -- GO-68826-04
961-086-000 - Pressure Transmitter, I to P, 1-9VDC-3-27PSI E/P (Volts To Press) -- GO-68458-21
961-098-000 - Pressure Transmitter, I to P, 4-20MA-3-15PSI Nema4X Xprf I/P -- GO-68458-23
961-111-000 - Pressure Transmitter, I to P, 4-20MA-3-120PSI I/P (Curr To Press) -- GO-68458-24
961-117-000 - Pressure Transmitter, I to P 4-20MA-2-60PSI I/P (Curr To Press) -- GO-68458-26
• High-flow capacity up to 12 scfm • <b>4 to 20 mA Input</b> • Mounts in any angle • Small size and lightweight • External zero and span adjustments These...
969-710-000 - Marsh Bellofram 1500 Pressure Transmitter, I to P;3-15 PSI, 4-20 mA; NEMA4X -- GO-68826-18
969-710-001 - Marsh Bellofram 1500 Pressure Transmitter, I to P;3-15 PSI, 4-20 mA; 1/2" Con -- GO-68826-06
969-710-101 - Marsh Bellofram 1500 Pressure Transmitter, I to P;3-15 PSI, 4-20 mA; Term Blk -- GO-68826-12
969-711-000 - Marsh Bellofram 1500 Pressure Transmitter, I to P;3-27 PSI, 4-20 mA; NEMA4X -- GO-68826-20
969-711-001 - Marsh Bellofram 1500 Pressure Transmitter, I to P;3-27 PSI, 4-20 mA; 1/2" Con -- GO-68826-08
969-711-101 - Marsh Bellofram 1500 Pressure Transmitter, I to P;3-27 PSI, 4-20 mA; Term Blk -- GO-68826-14
969-712-000 - Marsh Bellofram 1500 Pressure Transmitter, I to P;6-30 PSI, 4-20 mA; NEMA4X -- GO-68826-22
969-712-001 - Marsh Bellofram 1500 Pressure Transmitter, I to P;6-30 PSI, 4-20 mA; 1/2" Con -- GO-68826-10
969-712-101 - Marsh Bellofram 1500 Pressure Transmitter, I to P;6-30 PSI, 4-20 mA; Term Blk -- GO-68826-16
• Install in limited-space locations or manifold • <b>4 to 20 mA Input</b> • Small footprint, compact size • Built-in volume booster • External zero and span adjustments Transducers are...
0020-C01-MG0100 - Liquid Pressure Relief Valve, bronze, pressure-tight cap, 95-115 psi, 1/2"NPT -- GO-86200-75
0020-E01-MG0100 - Liquid Pressure Relief Valve, bronze, pressure-tight cap, 95-115 psi, 1"NPT -- GO-86200-87
• Models 86200-31 through 86200-66 are equipped with handwheel for easy adjustment with spring ranges. • Models 86200-71 through 86201-09 have a pressure-tight cap; suitable for a maximum back pressure...
K11202 - Bleeder Valve Assembly, for twoopening pressure cylinder -- GO-59877-23
PRV12-3 - GE Druck PRV12-3 Pressure Relief Valve, 2900 to 5800 psi -- GO-68451-07
PRV12-4 - GE Druck PRV12-4 Pressure Relief Valve, 4350 to 10,000 psi -- GO-68454-25
PRV12-5 - GE Druck PRV12-5 Pressure Relief Valve, 10,000 to 15,000 psi -- GO-68451-09
Pressure relief valve
PVC Pressure Relief Valve, 1/2" NPT(F), 10 to 80 psig -- GO-00918-55
PVC Pressure Relief Valve, 1/4" NPT(F), 15 to 75 psig -- GO-00918-50
These PVC valves have O-rings of Viton<reg>. Ideal for liquid applications.
Pressure Relief Valve, 316 SS, 1/2" NPT(F) -- GO-03245-40 Use for liquid applications with flow rates up to 15 GPM. For pressures from 40 to 150 psig. Valves have 1/2" NPT(F); orifice size is 5/16".
800-PRV - Plas Labs Glove Box Pressure Relief Valve, 1/8" NPT Stainless Steel -- GO-34749-68 Useful for eliminating unwanted positive pressure build-up in glove boxes. Acrylic relief valve features 1/8" NPT stainless steel inlet and outlet ports. Exhausted air can be directed away from operators...
Wide-Range Pressure Relief Valve, PP, 1/2" NPT(F), 210 psig max inlet -- GO-01350-66
Wide-Range Pressure Relief Valve, PP, 1/4" NPT(F), 210 psig max inlet -- GO-01350-64
Wide-Range Pressure Relief Valve, PP, 3/4" NPT(F), 140 psig max inlet -- GO-01354-01
Wide-Range PTFE Relief Valve, 1/2" NPT(F) -- GO-01350-70
Wide-Range PTFE Relief Valve, 1/4" NPT(F) -- GO-01350-68
Wide-Range PTFE Relief Valve, 3/4" NPT(F) -- GO-01354-02
Wide-Range PVC Relief Valve, 1/2" NPT(F) -- GO-01350-62
Wide-Range PVC Relief Valve, 1/4" NPT(F) -- GO-01350-60
Wide-Range PVC Relief Valve, 3/4" NPT(F) -- GO-01354-00
Valves with connections of 1/4" or 1/2" have a diaphragm made of Viton<reg> and withstand a maximum inlet pressure of 210 psig. All other valves have a PTFE shaft design...