Oteco Gate Valves
Model 72 Gate Valve
Model 72 Gate Valve
  Oteco Standard Gate Valves
Models 72 and 66
Sizes 2 Inch, 3 Inch, 4 Inch, and 5 Inch
Pressures 2000, 3000, & 5000 psi
Service Types Standard, Sour Gas, Waterflood
Temp. Rating 400 F / 240 C.
Connections Threaded, Buttweld, Flanged, Union, and OTECO Connector
Oteco Gate Valve Product Brochure

Model 72 Overview
The Model 72 gate valve is designed for oilfield service as well as maximum flexibility and reliability. Whether used in your mud system, floor and standpipe manifold, or flow line application, the Model 72 is field proven for easy operation, tight shut-offs, long life, and simple, fast, low-cost field renewal. Manufactured at our Houston facility, each Model 72 is rigorously tested prior to shipment from the factory.
Model 72 Features & Benefits
Utilization of Body Subs allow change out of valve connections without changing valve body or entire valve
Full rising, one piece forged gate and stem displays current valve orientation: open, partially open, or closed
Extra large ball bearings and heavy duty stem threads minimize torque required for valve operation
Proven interlocking gate packing and wear plate design protects the valve body and cap during repeated valve opening and closing
Standard gate packing is designed for a wide range of fluid environments
Model 72 parts are interchangeable with Cameron type S Flex-Seal valve parts
* Model 66 Gate Valve is no longer manufactured but service support and replacement parts are still available..

Model DM Gate Valve
Model DM Gate Valve
  Oteco DM Style Gate Valves
Models DM
Sizes 2 Inch, 3 Inch, 4 Inch, and 5 Inch
Pressures 5000 & 7500 psi
Service Types Standard, Sour Gas, Cold Service and High Pressure
Temp. Rating -40 F/C to 250 F / 121 C.
Connections Threaded, Buttweld and Flanged
Oteco DM Gate Valve Product Brochure
Model DM Overview
The Oteco Model DM series fits the bill the low cost valve operation.  Made from high strength weldable alloys and corrosion resistant components this water, oil and gas valve provide ease of in-line repairs.  The DM valve is offered in pressure ranges of 0-7,500 PSI (517 BAR) with standard or sour gas trim options and 90 durometer main seals. All valves are assembled and tested in our Hoston Texas facility.
Model DM Features & Benefits
Corrosion resistant Gate and Stem
Constructed of high strength weldable allow
Flourotrel lipcup steam seals
Zinc Chromate plated studs and nuts
High strength steel seat inserts
Extended body stud thread engagement
Body and Bonnet nut clearance for closed end wrenches and sockets