Drilling Valves
Drilling valves are primarily designed to start or stop flow, and when a straight-line flow of fluid and minimum flow restriction are needed. In service, these valves generally are either fully open or fully closed.
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Designed for the most demanding
Drilling Valve Applications
Drilling Valves are principal components of the safety-critical well control equipment system and must be maintained in fit-for-purpose working condition at all times. This Operation and Maintenance Manual provides recommendations essential for proper installation, use, maintenance and care of BOMCO•CANSCO Drilling Valves. These recommendations should be used in conjunction with the requirements and recommendations outlined in the applicable API Specifications, Standards and Recommended Practices.
Hydraulic Gate Valves
The BOMCO CANSCO DVH combines the BOMCO CANSCO DVM gate valve technology with a double-acting hydraulic actuator. Its one-piece solid slab style gate consistently delivers outstanding sealing performance throughout a wide range of conditions, bore sizes, and working pressures, including corrosive and abrasive fluid environments.
The slab gate design effects a metal to metal seal on the flow stream and its simple, straightforward design makes it easy to maintain low and high-pressure sealing situations where contaminates could pose a sediment problem. Primarily for sour gas and oil where resistance to Hydrogen Sulphide embrittlement is required, the DVH series is also suitable for other chemicals, products or hydrocarbons when H2S is present.
The DVH is fitted with a balancing stem to operate together with the double acting hydraulic actuator to provide reliable control through the entire stroke of the valve. A manual lock screw provides further well pressure containment assurance in the event of a loss of hydraulic operating pressure.
Reliable Hydraulic Gate Valves for Oil & Gas Operations
Engineered for performance in high-pressure environments. Our hydraulic gate valves ensure leak-proof control, durability, and maximum flow efficiency. Trusted by industry leaders for upstream, and downstream applications.
✅ API & ISO Certified
✅ Corrosion-Resistant Alloys
✅ Custom Sizes Available
Tough Valves for Tough Jobs
Our hydraulic gate valves are built for the demanding conditions of the oil and gas industry. High-pressure ready, corrosion-resistant, and field-proven.
✅ Minimize Downtime
✅ Maximize Flow Control
✅ Designed for Harsh Environments
Manual Gate Valves
Its one-piece solid slab style gate consistently delivers outstanding sealing performance throughout a wide range of conditions, bore sizes, and working pressures, including corrosive and abrasive fluid environments.
The slab gate design effects a metal to metal seal on the flow stream and its simple, straightforward design makes it easy to maintain low and high-pressure sealing situations where contaminates could pose a sediment problem. Primarily for sour gas and oil where resistance to Hydrogen Sulphide embrittlement is required, the DVM series is also suitable for other chemicals, products or hydrocarbons when H2S is present.
The DVM series manual gate valves are standardised in design and have a high percentage of parts interchangeability to provide simple and efficient management and maintenance of valve fleets, and deliver optimal lifecycle management integrity.
Other features of the DVM:
- Forged body and bonnet
- Full Bore
- Bi-directional sealing
- Positive Metal to Metal sealing (gate to seat)
- Spring energised stem and seat seals
- Non rising stem and stem backseat
- Compliant with NACE MR-01-75 requirements
- API 6A monogrammed
Check Valves
The BOMCO•CANSCO DVC series check valve is an API 6A flanged non return valve built for the most demanding well control applications.
Metal-to-metal sealing of the DVC poppet and seat is suited for high-pressure and high-temperature environments. The DVC check valve is primarily used for the prevention of back-flow in well control kill lines and kill manifolds and can be used with oil, gas, water, or drilling fluids.
Other features of the BOMCO•CANSCO DVC check valve:
- Simple, straightforward design
- Forged body and bonnet
- Metal-to-metal sealing (poppet and seat)
- Superior sealing performance in high pressure and high temperature applications
- Low maintenance
- Compliant with NACE MR-01-75 requirements
- API 6A Monogrammed
