Parallel Slide Gate Valves

Description

Parallel Slide Gate Valve Manufacturer in India

Unitek Valves is a leading Parallel Slide Gate Valve Manufacturer in India, supplying reliable industrial isolation valves for high-pressure and high-temperature applications. Based in Mumbai, India, we manufacture, supply and export valves for power plants, steam systems, refineries, oil & gas facilities, petrochemical plants and other critical process industries.

A Parallel Slide Gate Valve uses two parallel discs to control and isolate the flow without the wedging action found in conventional wedge-type designs. The parallel disc arrangement provides dependable shut-off and makes this design particularly suitable for demanding steam and process applications.

Our valves are available with rising stem (OS&Y), bolted bonnet and pressure seal bonnet designs, depending on service conditions and project specifications. Flanged and butt-weld end connections can be provided along with manual handwheel, gearbox, pneumatic or electric actuation.

API 600 Design & Manufacturing Standards

Unitek manufactures industrial gate valves in accordance with applicable international standards including API 600, ASME B16.34, ASME B16.10 and API 598. Our API 600 Parallel Slide Gate Valve range is engineered to meet demanding requirements for pressure containment, dimensional accuracy, seating performance and dependable operation.

Valves can be supplied in various sizes and pressure ratings ranging from ASME Class 150 to Class 2500, subject to design, material and application requirements. Hydrostatic shell and seat testing is performed in accordance with applicable standards and approved project specifications.

Materials of Construction

A wide selection of body and trim materials is available to suit different fluids, temperatures and operating environments. Common material options include:

• ASTM A216 Gr. WCB Carbon Steel
• ASTM A217 Gr. WC6
• ASTM A217 Gr. WC9
• ASTM A351 Gr. CF8
• ASTM A351 Gr. CF8M
• Stainless Steel 304 / 316
• Alloy Steel
• Duplex Stainless Steel
• Other special materials on request

Our WCB Parallel Slide Gate Valve is commonly selected for industrial and steam applications requiring robust carbon steel construction. Stainless steel and alloy steel versions are also available for corrosive, elevated-temperature and other demanding services.

High Pressure & High Temperature Service

For demanding operating conditions, Unitek offers High Pressure Parallel Slide Gate Valves engineered for reliable isolation under elevated pressure and temperature.

Depending on the service requirement, Class 600, 900, 1500 and 2500 valves can be supplied with suitable body, bonnet, trim and end-connection configurations. Pressure seal bonnet construction can also be offered for applicable severe-service and high-pressure steam applications.

This makes the parallel slide design particularly suitable for main steam lines, boiler systems, power generation plants and high-pressure process piping.

IBR Approved Valves for Steam Service

Unitek Valves also supplies IBR Approved Parallel Slide Gate Valves for applicable boiler and steam applications. IBR documentation, inspection and certification can be provided according to the applicable order and project requirements.

These valves are suitable for applications where dependable isolation, high-temperature capability and compliance with specified inspection requirements are essential.

Industrial Applications

Our parallel slide valves are widely used in:

• Thermal & Power Plants
• Boiler Systems
• Main Steam Lines
• High-Pressure Steam Pipelines
• Oil & Gas Industries
• Refineries
• Petrochemical Plants
• Chemical & Process Industries
• Industrial Piping Systems

The combination of robust construction, parallel disc operation and multiple material and pressure-class options makes these valves suitable for critical isolation duties across a wide range of industries.

Parallel Slide Gate Valve Supplier & Exporter in India

As an established Parallel Slide Gate Valve Supplier in India, Unitek Valves provides valves according to customer specifications, piping standards and operating conditions. From our base in Mumbai, Maharashtra, we serve customers throughout India and support international projects as a Parallel Slide Gate Valve Exporter from India.

Customers can specify the required size, pressure class, body material, trim, end connection, actuation, operating pressure, temperature and IBR requirements. Our team can then recommend a suitable valve configuration for the intended service.

Unitek Valves focuses on quality manufacturing, reliable shut-off performance, proper testing and compliance with applicable international standards for industrial valve applications.

Material :	A216 WCB / A352 LCB / A217 WC1 / A217 WC6 / A217 WC9 / A217 C5 / A217 C12 / A351 CF8 / A351 CF8M /A351 CF3 / A351 CF3M
Trims :	13CR / SS304 / SS316 / SS304+STELLITED / SS16+STELLITED / SS321 / SS347 / F51 / MONEL
Operator :	Handwheel, Gear, Chain Wheel Pulley, Electrical Motor Actuator.
Note :	• Oval Flat Body Bonnet Joints for 150 Ibs, • Male Female Body Bonnet Joints for ratings ≥300 Ibs, • RTJ Joints on request, • RTJ Body Bonnet Joints for ratings ≥ 1500 Ibs(standard)
Optional :	Electrical & Geared Drive Bypass arrangement, Floor stand, Double disc Gate, Cone Guided Slab Gate

Range	Parallel Slide Gate Valves
valve	rating	300	600	900	1500	2500
PGT  101	inches	2″-24″	2″-24″	2″-24″	2″-24″	2″-12″
	mm	50-600	50-600	50-600	50-600	50-300

Contact Unitek Valves with your required size, pressure class, material, end connection, operating conditions and IBR requirements to receive a suitable technical and commercial quotation.