MVE DURA-TECH HPG 350PSI MED NITROUS OXIDE

The Exploded Liquid Cylinder Diagrams offer a fast and straightforward method to identify the correct parts that correspond to the specific tank model you are working on!

How To Use:

Begin by choosing the Liquid Cylinder Brand you are working with. Next, select the Model, followed by the Pressure. Finally, choose the Industry & Gas Service relevant to the Liquid Cylinder you need.

Once you have made these selections, scroll down to the diagram or refer to the right-hand table to locate the parts you require.

The interactive diagram shown is a guide, as your tank may have undergone previous repairs that utilized different parts than those displayed.

 Use this diagram in conjunction with your tank to confirm the parts you need.

 Please contact Customer Service with any questions and/or concerns.

Brand

Model

Pressure

Industry & Gas Service

MVE DURA-TECH HPG 350PSI MED N2O
Valve, 3/8″ FNPT, 3.25″ Tube, Green Handwheel Tamper Proof CGA Connection, CGA 624 Tamper Proof CGA Connection, CGA 624 Tamper Proof CGA Connection, CGA 624 Tamper Proof CGA Connection, CGA 295 Valve, 3/8″ FNPT, 2″ Tube, Blue Handwheel Tamper Proof CGA Connection, CGA 326 Tamper Proof CGA Connection, CGA 326 Tamper Proof CGA Connection, CGA 295, REGO Lok Kit Regulator Cryo, Econ, 325 psi, ¼" FNPT Elbow 90, 3/8″ ODT x 1/4″ MNPT, Brass Elbow 90, 3/8″ ODT x 1/4″ MNPT, Brass Elbow 90, 3/8″ ODT x 1/4″ MNPT, Brass Copper Tube, 3/8″ x 5″ Copper Tube, 3/8″ x 5″ Street Tee, 1/4″ NPT, Brass Regulator Cryo, PB, 300 psi, ¼" FNPT Elbow 90, 3/8″ ODT x 3/8″ MNPT, Brass Valve, 3/8″ FNPT, 1″ Tube, Silver Handwheel Valve, 3/8″ FNPT, 2″ Tube, Green Handwheel Cross, 1/4″ FNPT, Brass Gauge, Center Back Mount, 2″, 600 psi, 1/4″ MNPT Liquid Cylinder Safety Disk, 350 psi (Sold in Packs of 50) Pressure Relief Valve, 350 PSI, 1/4″ MNPT Elbow 90, 1/4" FNPT x 1/4" MNPT, Brass Safety Head Burst Disc, Range 480-585 PSIG, 1/4″ MNPT Screw, 1/4"- 20 x 5/8" Phillips, Stainless Steel (Sold in Packs of 50) Lock Washer, 1/4", Split (Sold in Packs of 50) Sight Gauge Protector, Orange, HP, Chart style Float Rod Liquid Level Kit, 48" Float Rod, Spring, and Brass Indicator, Chart Style Snap-On Indicator Standard, Chart style O-Ring for MVE Tanks Cap Annular Space, 1 3/4″, Polyethylene Cap Pumpout, 1 3/16″, Polyethylene Labels, Liquid Cylinder Valve, Gas, pack 50 Labels, Liquid Cylinder Valve, Liquid, pack 50 Labels, Liquid Cylinder Valve, Pressure Builder, pack 50 Labels, Liquid Cylinder Valve, Vent, pack 50

Valve, 3/8″ FNPT, 3.25″ Tube, Green Handwheel

Tamper Proof CGA Connection, CGA 624

Tamper Proof CGA Connection, CGA 624

Tamper Proof CGA Connection, CGA 624

Tamper Proof CGA Connection, CGA 295

Valve, 3/8″ FNPT, 2″ Tube, Blue Handwheel

Tamper Proof CGA Connection, CGA 326

Tamper Proof CGA Connection, CGA 326

Tamper Proof CGA Connection, CGA 295, REGO Lok Kit

Regulator Cryo, Econ, 325 psi, ¼" FNPT

Elbow 90, 3/8″ ODT x 1/4″ MNPT, Brass

Elbow 90, 3/8″ ODT x 1/4″ MNPT, Brass

Elbow 90, 3/8″ ODT x 1/4″ MNPT, Brass

Copper Tube, 3/8″ x 5″

Copper Tube, 3/8″ x 5″

Street Tee, 1/4″ NPT, Brass

Regulator Cryo, PB, 300 psi, ¼" FNPT

Elbow 90, 3/8″ ODT x 3/8″ MNPT, Brass

Valve, 3/8″ FNPT, 1″ Tube, Silver Handwheel

Valve, 3/8″ FNPT, 2″ Tube, Green Handwheel

Cross, 1/4″ FNPT, Brass

Gauge, Center Back Mount, 2″, 600 psi, 1/4″ MNPT

Liquid Cylinder Safety Disk, 350 psi (Sold in Packs of 50)

Pressure Relief Valve, 350 PSI, 1/4″ MNPT

Elbow 90, 1/4" FNPT x 1/4" MNPT, Brass

Safety Head Burst Disc, Range 480-585 PSIG, 1/4″ MNPT

Screw, 1/4"- 20 x 5/8" Phillips, Stainless Steel (Sold in Packs of 50)

Lock Washer, 1/4", Split (Sold in Packs of 50)

Sight Gauge Protector, Orange, HP, Chart style

Float Rod Liquid Level Kit, 48" Float Rod, Spring, and Brass Indicator, Chart Style

Snap-On Indicator Standard, Chart style

O-Ring for MVE Tanks

Cap Annular Space, 1 3/4″, Polyethylene

Cap Pumpout, 1 3/16″, Polyethylene

Labels, Liquid Cylinder Valve, Gas, pack 50

Labels, Liquid Cylinder Valve, Liquid, pack 50

Labels, Liquid Cylinder Valve, Pressure Builder, pack 50

Labels, Liquid Cylinder Valve, Vent, pack 50

Part Number
Description
Price
  • 1 CP-VLV-38F-314T-GR Valve, 3/8" FNPT, 3.25" Tube, Green Handwheel
  • 2A CP-TP-CGA624 Tamper Proof CGA Connection, CGA 624
  • 2B CP-TP-CGA295 Tamper Proof CGA Connection, CGA 295
  • 2C CP-TP-CGA295-R Tamper Proof CGA Connection, CGA 295, REGO-Lok Kit
  • 3 CP-VLV-38F-2T-BL Valve, 3/8" FNPT, 2" Tube, Blue Handwheel
  • 4 CP-TP-CGA326 Tamper Proof CGA Connection, CGA 326
  • 5 CP-ECON-HP-14-R Regulator Cryo, Econ, High Pressure, Spring range 150 - 350 psi, ¼" FNPT, Set point 325 psi, RegO
  • 6 CP-ELB-90-38OD-14M-BR Elbow 90, 3/8" ODT x 1/4" MNPT, Brass
  • 7 CP-TUBE-COPPER-38-5 Copper Tube, 3/8" x 5"
  • 8 CP-ST-14-BR Street Tee, 1/4" NPT, Brass
  • 9 CP-PB-HP-14 Regulator Cryo, PB, High Pressure, Spring range 125 - 350 psi, 1/4" FNPT, Set point 300 psi, RegO
  • 10 CP-ELB-90-38OD-38M-BR Elbow 90, 3/8" ODT x 3/8" MNPT, Brass
  • 11 CP-VLV-38F-1T-SILVER Valve, 3/8" FNPT, 1" Tube, Silver Handwheel
  • 12 CP-VLV-38F-2T-GR Valve, 3/8" FNPT, 2" Tube, Green Handwheel
  • 13 CP-CROSS-14F-BR Cross, 1/4" FNPT, Brass
  • 14 CP-G-CBM-600-14M Gauge, Center Back Mount, 2", 600 psi, 1/4" MNPT
  • 15 CP-LCSD-350 Liquid Cylinder Safety Disk, 350 psi (Sold in Packs of 50)
  • 16 CP-PRV-350-14 Pressure Relief Valve, 350 PSI, 1/4″ MNPT
  • 17 CP-ELB-90-14F-14M-BR Elbow 90, 1/4" FNPT x 1/4" MNPT, Brass
  • 18 CP-SH-HP-14 Safety Head Burst Disc, Range 480-585 PSIG, 1/4" MNPT
  • 19 CP-SCREW-14-20-SS Screw, 1/4"- 20 x 5/8" Phillips, Stainless Steel (Sold in Packs of 50)
  • 20 CP-LKWSH-14 Lock Washer, 1/4", Split (Sold in Packs of 50)
  • 21 CP-SGP-OR-HP-C Sight Gauge Protector, Orange, HP, C style
  • 22 CP-FLRD-KIT-43-C Float Rod Liquid Level Kit, 43" Float Rod, Spring, and Brass Indicator, C Style
  • 23 CP-SOI-AR-CO2-N2O-C Snap-On Indicator Gauge, C Style, Standard (AR/CO2/N2O)
  • 24 CP-ORING-C O-Ring for C Style
  • 25 CP-CAP-134 Cap Annular Space, 1 3/4″, Polyethylene
  • 26 CP-CAP-1316 Cap Pumpout, 1 3/16″, Polyethylene
  • 27 CP-LBL-GAS Labels, Liquid Cylinder Valve, Gas, 50 Pack
  • 28 CP-LBL-LIQ Labels, Liquid Cylinder Valve, Liquid, 50 Pack
  • 29 CP-LBL-PB Labels, Liquid Cylinder Valve, Pressure Builder, 50 Pack
  • 30 CP-LBL-VENT Labels, Liquid Cylinder Valve, Vent, 50 Pack

The MVE DURA-TECH HPG 350PSI MED NITROUS OXIDE is a 350 PSI high-pressure liquid cylinder for medical Nitrous Oxide service, manufactured by Chart/MVE. This interactive parts diagram identifies the genuine replacement components for this model — including valves, regulators, fittings, gauges and pressure relief valves. Click any numbered hotspot on the diagram, or a row in the parts list, to view the matching Cyl-Tec part, check availability, and add it to your order or request a quote.