The cost of downtime for your equipment - especially when it’s not expected - can be vast for your business. Our range of professional valve services are all designed to help you avoid this. Whether you need urgent help to correct a valve failure, or proactive support for a planned shutdown we can help. Together, our services will help you achieve effectiveness, efficiency and an optimal return on the cost of your equipment.
Maintenance & Repair
We have expertise and resources to help you wide range of servicing options across our full range of valves.
Spares & Accessories
As the needs of your application change over time, we offer a valve upgrade and spares service.
Valve Asset Management
Asset monitoring and health analysis solutions and services for proactively managing your assets to improve reliability
Maintenance & Repair
Whether your valves need planned maintenance or significant refurbishment, we can help you ensure that they are running effectively. We offer a comprehensive range of servicing options across our full range of valves, trims and equipment. We have the facilities, expertise and flexibility to ensure that your valves are maintained safely, effectively and promptly.
1
Minimized downtime
2
Expert Servicing
3
Quality Spares
We undertake valve maintenance jobs related to repairing, servicing and maintenance of various types of valve operations like manually, pneumatically, electrically, or hydraulically operated control or on-off valves (all sizes and all ratings), which are used in chemical, petrochemical, fertilizer, pharma, sugar, water works, pipeline division & power plant industries.
We are specialized in modification and refurbishing of all types of control valves (International or Indigenous make) viz. pneumatically and manually operated valves like gate, globe check, butterfly, piston valve, ball valve, lubricated and non-lubricated plug valves, diaphragm valve, pressure reducing valves, pressure safety valves, pilot operated safety valve, breather valve and all types of actuators like rotary, on/off, pneumatic, hydraulic cylinders, electric actuators etc.
Our range of maintenance and repair services include:
Shutdown Jobs
We have a team of highly skilled engineers and technicians and with mobile machineries, we can undertake major shut-down jobs successfully in the least possible time. At our workshop or at client site.
Online Lapping
-
Conversion of unbalance trim to pressure balance trims or vice versa.
-
Change of Actuators to meet present conditions.
-
Change of valve fail open/close action.
-
Change of M.O.C of trim to meet corrosive/ erosive fluids.
-
Stellite wielding at the trim matching parts is also done.
-
Conversion of manual valves to pneumatic, electric valves
-
Conversion of on-off valves to control duty valves.
-
Mounting of various types of accessories.
-
Conversion of class IV leakage seat to tight shut i.e., providing soft seats and eventually to class VI.
-
Conversion of valves from gland packing to bellow sealed and valves & vice versa.
Supply & Repairs of Accessories
We also undertake contract for mounting, tubing & calibration of various accessories like vale positioners, air filter regulators, limit switches, solenoid valves, air lock relays, volume boosters, I/P Converters.
Special Parts
We also develop parts of valves which are no more supported by the OEMs like, valve body-bonnets, plug, seat, cage, actuators cover, rubber diaphragm and other parts etc.
Valve Testing Services
We offer the hydrotesting of the repaired valves as per their body ratings and as per the leakage standards with special hydraulic test benches as shown below:
-
Control valve: Seat leakage Classification ( In accordance with ANSI/FCI 70-2 and IEC 60534-4)
-
Mechanical valve: API 598
-
SAFETY VALVE: API 527
Valve Maintenance Workshop Setup
We also have setup our workshops inside client’s premises for year around maintenance of valves.
Spares & Accessories
As the needs of your application change over time, we offer a valve upgrade and spares service. This helps ensure that your equipment remains effective and fit-for-purpose as requirements and operating conditions change.
We manufacture and supply specially designed valve components as per drawing or sample supplied by customers.
This includes:
-
Valve body
-
Bonnets
-
Plug
-
Seat-ring
-
Cage
-
Body stems
-
Yoke
-
Actuator covers
-
Actuator stems
-
Bellows
-
Spring
-
O-ring
-
V-seal
-
Diaphragm
-
Sleeves
-
Teflon parts
-
Piston Cylinders
-
Ball
-
Eccentric Plug
-
Butterfly Valve
We use different types of chemical compositions and materials such as:
-
Nickel
-
Titanium
-
Inconel
-
Aluminium & Brass
-
Aluminium Bronze
-
Phosphorus Bronze
-
SS 316
-
SS 304
-
SS 316L
-
SS 304L
-
SS 410
-
Monel
-
Hastelloy B/C
We help our customers to balance their commercial needs with their health and safety obligations to successfully extend the life of their assets. Our spares inventory management program, asset data management, and site maintenance planning support help in effectively managing and maintaining all your valve assets.
Valve Asset Management
Your valves are critical assets to your operation. With our spares inventory management program, asset data management, and site maintenance planning support, we help you effectively manage and maintain all your pressure relief & safety valve assets.
Reduce downtime and increase productivity while mitigating safety risks
Ensure accurate and accessible documentation trails
Proof of repair and recertification documentation
Ensure compliance with government regulations
Asset Management Services
Spares Inventory Management
Our spares inventory management program coupled with our local inventory of new valves and OEM parts allows you to more effectively manage your pressure relief & safety valve maintenance activities. When it’s time to pull a valve for service, we ensure you have a replacement at your site ready for installation.
The spares inventory management program produces quantifiable results by helping you improve plant reliability, safety and profitability by:
-
Reducing downtime
-
Increasing productivity
-
Saving in manpower
-
Saving in equipment rentals
-
Mitigating safety risks
Asset Data Management
An important component of our Asset Management program is our ERP, which is a web-based tool that provides essential data about your pressure relief & safety valve assets 24/7.
-
Spares inventory
-
Service history
-
Test reports
-
Work in progress status
Site walkdowns and Maintenance Planning
Unsure of the proper maintenance schedule for your assets? Short the manpower required to care for the valves in your plant? Need to better prepare for upcoming maintenance events? You can leave your valve maintenance planning to HTC Valves — we start by performing a site walkdown assessment of your pressure relief & safety valves.
The site walkdown provides critical asset data to help you improve operations and mitigate risk. Specifically, we identify latent issues, recommend proactive maintenance, prioritize repair or replacement of your valves, and detail the availability of recommended spare parts. This allows you to avoid surprises, focus your team on other important maintenance needs, identify potential reliability risks, and continue to operate your plant in a safe manner.
