PNEUCON

The present Directors, having a collective experience of over three decades in CONTROL VALVE TECHNOLOGY established PNEUCON in 1996. The company is engaged in the Design, Development and Manufacture of a comprehensive range of Control Valves, for all Process, Power Generation and associated industries. The company has the engineering and technical expertise together with the facilities to address the diverse automation demands of the modern process industries. Standard, Special and Customised Control Valves are all available on demand for use in a wide range of applications and industries.
 
FOREIGN TECHNICAL COLLABORATION

VALVE SOLUTIONS LTD., UK are retained as ourtecnnical collaborators. The two senior partners have a collective experience of 75 years in Control Valves and have been Senior Managers and Directors of Large European and U.S. Valve Companies.

 
DESIGN & ENGINEERING
PNEUCON'S Engineering department's mission is design innovation. Our ability, experience and expertise through the use of sophisticated technology and CAD/CAE equipment results in the production of high quality control valves for wide range of applications.

Valve Sizing & Selection is completed using current state of the art programmed software, taking into consideration Velocity, Mach No., Cavitation/Flashing, Noise Levels and energy conversion etc. This together with our application experience will ensure the optimum selection of Control Valves for each duty.
 
QUALITY
PNEUCON Quality Management System comply with ISO 9001:2000 and is certified by BVQI
The quality of Globe type Control Valve has been further certified as "C€" in accordance to Pressure Equipment
Directive by notified body Lloyd's Register.

PNEUCON control valves are produced in strict compliance with the Quality Management System requirements and in conformance with the engineering codes in practice and relevant standards.
 
MANUFACTURING
PNEUCON believes in employing the latest manufacturing techniques and facilities. The valves and components are manufactured to the highest degree of accuracy to ensure a trouble free long life and guaranteed interchangeability of spares.
 
CUSTOMER SERVICE
PNEUCON has a fully integrated customer service division, which is fully geared to react speedily to all customer enquiries and whatevertechnical support is needed.

PNEUCON will undertake the complete plant servicing and overhaul of both indigenous and imported Control Valves. All Sizes, Types, Ratings can be accommodated regardless of age and will be refurbished to the highest standards to ensure complete satisfaction. Ourflexible customer needs driven principles mean we can supply the smallest part, to the servicing of all valves during planned plant shutdown.

Individual parts can be reverse engineered to order, as well as valves being upgraded or customised to handle enhanced new duties, usingthe in house engineering expertise.
 
GLOBE 2 WAY CONTROL VALVES (SERIES 110)
TECHNICAL SPECIFICATIONS
VALVE SIZE RATING : 15 to 400 mm (1/2" to 16")
RATING : ANSI 150 to 1500 & Equivalents in BS 10.DIN, IS, JIS
END CONNECTION : Flanged, Screwed, Buttweld, Socketweld
MATERIAL : Cast iron, Carbon steel, Stainless steel
Monel, Alloy 20, Hastelloy B/C, PR Teflon etc.
BONNET : Standard from - 20°C to 225° C
Normalizing ( Finned ) between 225° C to 500° C
Extended Bellow seal
TRIM FORMS : Top guided contoured
Splined Micro flow
V- Ported (Balanced / Unbalanced)
Low Noise (Balanced / Unbalanced
TRIM MATERIAL : Stainless steel, Alloy20, Monel, Hastelloy B/C, Stellited
FLOW CHAR
: Equal Percentage, Linear and Quick Opening
SEAT LEAKAGE : Class III, IV V & VI (As per ANSI 16.104 )
Standard Leakage Rates
Metal to Metal Seating Class IV-less than 0.01 % of rated Cv Metal to Soft Seating Class Vl-Bubble tight (zero Leakage)
GLAND PACKING : Grafoil or PTFE Chevron
ACTUATOR : Diaphragm, Cylinder or Electrical
ACTUATOR TYPE : Direct / Reverse Acting
 
 
CONTOURED TRIM
LOW NOISE CAGE GUIDED
BALANCED TRIM
 
DESIGN AND PERFORMANCE FEATURES
High flow capacity and rangeability.
Large Variety of trim design.

Top opening for easy trim inspection without disturbing insulation or piping connections.

Positive guiding for correct trim alignment under all operating conditions.
Tight closing for reliable control even when change in pressure / temperature are sudden and extreme.
Bellow seals available for positive stem sealing.
Comprehensively designed and tested to ensure its optimum performance for
the tough process parameters specified.
Wide selection of actuators to meet most system requirements.
   
QUALITY AND PERFORMANCE GUARANTEE
Full material certification available for all major component parts.
Full guarantee on design and performance.

All testing performed to the requirements of ANSI B16.34.

 

V-PORTED TRIM WITH
BALANCED PLUG & RING
V-PORTED TRIM WITH
UNBALANCED
PLUG

SPLINED MICRO FLOW TRIM

 
GLOBE 3 WAY CONTROL VALVES (SERIES 130)
TECHNICAL SPECIFICATIONS
BODY FORM : Globe type with Tail piece to provide third port
VALVE SIZE : 15 to 300 mm (1/2" to 12")
RATING : ANSI 150 to 1500 & Equivalent in BSI0, DIN, IS.jIS
TRIM FORM : Linear, V-Port Skirt Guided
FLOW CHAR : Linear, On/Off
SEAT LEAKAGE : IV V&VI (As per ANSI 16.104)
ACTUATOR : Diaphragm, Cylinder or Electrical
ACTUATOR TYPE
: Direct / Reverse Acting
     

DESIGN AND PERFORMANCE FEATURES

High Flow capacity and rangeability
Heavy Duty top guide with additional skirt guiding on the plug.
Heavy Duty ground and polished stem.
Wide range of interchangeable trim sizes.
Bellow seals available for positive stem sealing.
Comprehensively designed and tested to ensure its optimum performance for the tough process parameters specified.
Wide selection of actuators to meet most system requirements.
All testing performed to the requirements of ANSI 16.34.
 
   

BUTTERFLY CONTROL VALVES (SERIES 200)

TECHNICAL SPECIFICATIONS
DESIGN VALVE : Wafer ( Complies to BS:5155 )
VALVE SIZE : 50 to 900 mm (2" to 36")
BODY TYPE : Sleeved / Teflon Seated
RATING : ANSI 150 / 300 & Equivalent
FLOW CHAR : On-Off/Throttling
Seat Leakage : Class VI (As per ANSI 16.104;
MATERIAL Body : Cast Iron, Carbon steel, Stainless steel etc.
Vane
: Stainless steel, ( Other on request)
Body Sleeve : Neoprene, Nitrile, Teflon, EPDM etc.
GLAND PACKING : PTFE V Ring upto 180°C Grafoil upto 400°C
ACTUATOR : Diaphragm, Cylinder or Rotary
 
DESIGN AND PERFORMANCE FEATURES
Compact design, low cost and maintenance free. • Very high Cvto size ratio. • Reliable smooth operation with assured product quality. Bubble tight shut off (leakage Class-VI). • Rangeability of 33 : I in the control range, OFF-SET (Teflon seated) / Center Disc Flow characteristic - throttling for modulating duty. • Suitable for vacuum service at very low absolute pressure.
 
V-NOTCH BALL CONTROL VALVES (SERIES 300)
TECHNICAL SPECIFICATIONS
DESIGN : Complies to BS:5351
VALVE SIZE : 15 to 200 mm ( 1/2" to 8")
BODY TYPE : V-Notch / Full bore conventional
RATING : ANSI 150/300 & Equivalent in BSI0, DIN, IS.JIS.
FLOW CHAR : Throttling / On-Off
MATERIAL Body : Cast Carbon Steel, Stainless Steel etc.
Ball
: Stainless Steel
Seal : Teflon, Viton
TEMPERATURE : 180°C with PTFE Seal 250°C with Vrton Seal
ACTUATOR : Diaphragm, Cylinder or Rotary
 
DESIGN AND PERFORMANCE FEATURES
 
Full bore straight through construction turbulence free flow with wide rangeability.
High Cv to body size ratio.
Tight shut off leakage class VI
Suitable for control action with carefully contoured V-notch resulting in a nearly equal % characteristic
Ball machined to fine finish hard-chrome plated and mirror polished to increase ball seal life.
Preventing dust & dirt out of the working mechanism.
Reliable operation and ideal for abrasive slurries or solids.
 
DIAPHRAGM CONTROL VALVES (SERIES 400)
TECHNICAL SPECIFICATIONS
DESIGN : Complies to BS:5156
BODY TYPE : Weir
VALVE SIZE : 15 mm to 200 mm (1/2" to 8")
END CONNECTION : ANSI 125/250 & Equivalent in BS10, DIN, IS, JIS
FLOW CHAR : On-Off/Throttling
BODY MATERIAL
: Cast Iron, (other on request)
LINING MATERIAL : Ebonite, Neoprene, Teflon, EPDM, FRP Glass etc.
LINING THICKNESS : 15 to 65mm Valve-3mm, 80 & 100mm Valve-3.5mm, 125 & 150mm Valve-4.0mm, 200mm Valve-5mm Teflon coating thickness- 800 microns Glass lining-1,5mm
BODY DIAPHRAGM : Neoprene, Teflon Backed with Neoprene, Butyl, Nitrile, Hypalon, Viton, EPDM
ACTUATOR : Diaphragm or Cylinder
ACTUATOR TYPE : Direct / Reverse acting
 
DESIGN AND PERFORMANCE FEATURES
• It is a simple diaphragm valve and of low pressure type because of the larger area of diaphragm exposed to line pressure.
• Perfect sealing and longer diaphragm life due to weir design. • Valves are self cleaning with no pocket, recess, corner, grooves or sharp edges.

 
FLUSH BOTTOM VALVES (SERIES 500)
TECHNICAL SPECIFICATIONS
DESIGN : Complies to PneucorYs Specifications
SIZE : 25 to 200 mm (I" to 8")
RATING : ANSI 150/300 & Equivalent in BSI0, DIN, IS, J IS
DESIGN AND PERFORMANCE FEATURES
High flow capacity.
Best suited for drainage system.
Tight closing for reliable shut - off even after change in pressure /
temperature are sudden and extreme.
Wide selection of actuators to meet most system requirements.
 
PRESSURE REGULATING VALVES (SERIES 600)
TECHNICAL SPECIFICATIONS
DESIGN : Complies to PneucorYs Specifications
SIZE : 15 to 100 mm (1/2" to 4") for downstream
RATING : ANSI 150/300 & Equivalent in BSI0, DIN, IS, J IS
DESIGN AND PERFORMANCE FEATURES
High flow capacity.
Disc is reversible and can be changed quickly or for the renewed life.
Pressure reducing is of the balanced design and any fluctuations in the inlet pressure has negligible effect on the regulated pressure.
Compact design with minimum number of moving parts.
Builtin safety against accidental high pressures.