We offer FM piston valve manufactured by Forbes Marshall. It offers zero leak isolation. In this valve, the seat & gland are replaced by lower & upper sealing rings along with a piston. Thus, it simplifies the replacement of conventional seats. This piston valve is seat less & gland less. To achieve a leak proof shutoff, a burnished piston seals against SS reinforced graphite rings. This design ensures a long life even at high temperatures up to 427 deg C.

Piston Valves have some salient features like:

• It has larger and effective sealing area.
• Class 6 shut off is achieved by leak proof isolation.
• Piston is not exposed to medium, this ensures durability.
• These are no gland & seat.
• Maintenance can be done without removing the valve from the pipe line.
• User Friendly
• Scrap Free
• Self Lubricating
• Self Cleaning

We offer following types of valves for controlling pressure and temperature:

BRV2-Pressure Reducing Valve: This product is a direct acting pressure reducing valve suitable for steam or gases such as compressed air.

Available types:

BRV2 with S.G. Iron body - Screwed
BRV2 with S.G. Iron body - Flanged

Limiting Conditions:

• Body Design conditions PN 25
• Maximum design temperature 2100 C
• Maximum cold hydraulic test 38 barg
• Maximum recommended turn down ratio is 10.1 at maximum flow.

Pressure Reducing Valve:
Limiting Conditions:

• Maximum working condition 26 kg/cm2 at 300° C
• Body design conditions 42 kg/cm2 at 427° C
• Cold hydraulic test pressure 52 kg/cm2
without internals

Spring ranges:

Downstream pressure spring ranges :

• Yellow 0.2 to 3 kg/cm2
• Blue 2.5 to 7 kg/cm2
• Red 6.0 to 17.3 kg/cm2
• Grey 16.3 to 24.4 kg/cm2
• Sizes: NB 15 LC, 15, 20, 25, 40, 50 and 80.

DP 17-Pressure Reducing Valve: DP 17 is a cast iron pilot operated pressure reducing valve suitable for steam or compressed air.

Note: For Steam - IBR/NIBR, For Air - NIBR.
Available Sizes & Pipe Connections:15 L.C., 15, 20, 25, 40 & 50 NB
Screwed BSP/ NPT: For 15 L.C.15, 20 & 25 NB
Flanged: BS 10 Table ‘F’ & ‘H’ for 40 and 50 NB

Limiting Conditions:

• PMO-Max. Allowable Pressure=13.00 kg/cm2
• TMO- Max. Allowable Temperature = 2200C.
• Cold hydraulic test pressure = 26.00 kg/cm2 springs as per requirements.
• Yellow: 0.2 Bar to 3.0 Bar
• Blue: 2.5 Bar to 7.0 Bar
• Red: 6.0 Bar to 13.0 Bar

Pressure Powered Pump: Hot condensate contains 25% of the energy used to make steam in the first place. This condensate is distilled water and it is perfect as boiler feedwater. Our pumps condensate without electricity, using just a small blast of steam or air pressure, even under vacuum and stall conditions. The collected condensate can be pumped immediately because of its sealed & gland-less design.

Pressure Pumps: We offer pressure pumps manufactured by Forbes Marshall. These are portable pressure generators which can be used for measuring and testing of calibration purposes in a simple and quick way. These are low weight and easy to operate. By using with a precision master gauge, these are ideal for on-site monitoring or pressure gauges. 400 kg / cm2 can be generated easily & without great physical effort using a hand operated spindle.

Applications:

On-site monitoring of measuring systems in various industries.
Used for laboratory & test engineering. Test Gauges are also available with test certificate traceable to NPL.

Dial Size: 4"/6"/8"/10"
Range: 02.5,4,6,10,16,25,40,60,70,100,160,250,400,700 kg/cm/Bar
Bourdon: SS 316/PB
System: SS 304 / Brass
Cast: ABS Plastic / Cast-aluminium/Sheet Metal, Stainless Steel
Connection: 1/2" - 3/8 (BSP / NPT) - 1/4" BSP 1/4 BSP (Special Threads on request)
Others: Vacuum Gauge 0-760 mm Hg
Compound: 1-0-2.5,3,5,9,15,24 kg/cm2 / Bar.
Option: Glycerine Filling (Not in 8" & 10") diaphragm seal unit, contacts.
Diameters: 40, 50, 63, 80, 100 and 160 mm.
Accuracy class: 1.6, 2.5 and 1
Pressure Ranges: 0-1 bar upto 0-40 bar
Case: Steel, Stainless Steel and ABS

We offer our product as Pressure Reducing, PRDS, desuperheating stations. These stations are complete with piping and instrumentation. The stations are supplied complete and ready to fit on piping. We provide a station to suit every requirement.

Some of the features of our pressure reducers are as follows:

- Lightweight, compact design
- High flow
- Precise pressure control
- Integral pressure transducer
- Integral fill/check valve

We offer following types of steam traps manufactured by Neta Metal Works and Spirax Sarco:

NETA Bronze Thermodynamic Type Steam Trap: This product comes with integral 18/8% Cr / Ni (AISI-304) strainer, screwed female BSP parallel ends.

Test Pressure: 500 PSIG Hyd
Max. Working Pressure: 250 PSIG
Max. Working Temp.: 220°C
Size Range: 15mm, 20mm & 25mm

NETA Cast Iron Vertical Inverted Bucket Type Steam Trap: This product comes with 18/8%, Cr / Ni stainless steel (AISI-304) bucket, screwed female BSP parallel ends.

Test Pressure: 300 PSIG Hyd.
Max. Working Pressure: 150 PSIG
Max. Working Temp.: 220°C
Size Range: 15mm to 50mm

Thermostatic Steam Trap: This product is a balanced pressure thermostatic (BPT) steam trap or air vent with inbuilt screen.

Sizes and Pipe Connections:
15 NB and 20 NB
Screwed BSPT/NPT
Socket weldable ends.
Limiting Conditions:
PMA - Max. Allowable pressure: 21 bar
TMA - Max Temperature: 2850 C.
Cold hydraulic test pressure: 42 bar

Inverted Bucket Steam Traps: The Spirax HM Series of Cast Iron Inverted Bucket steam traps is designed so that they can be fitted into horizontal pipelines. They are attainable in line and are complete with integral strainer screen.

Sizes and pipe connections:
HM00 - 15 NB, screwed BSPT/NPT
HM10 - 20.NB, screwed BSPT/NPT
hm12 - 25 NB, screwed BSPT/NPT
Limiting Conditions:
Maximum body design conditions 13 barg
PMA-max. Allowable pressure: 13 barg
TMA-max. Allowable temperature: 220 deg. C.
Maximum operating conditions depend upon orifice size.

Ball Float Steam Trap (Flanged ) FT 14: This product is an SG Iron Ball Float Steam Trap with integral automatic air venting facility and flanged connections.

It is available with horizontal connections with flow from right to left FT 14 ( R - L ) and from left to right FT14(L- R). We also offer site modified option for vertical connections with flow downwards FT 14 (V).

Strainers: This product is manufactured by Spirax Sarco and available in Y or T type designs. These strainers remove suspended grit from steam and condensate to avoid any damage to downstream equipments with no additional pressure drop.

Moisture Separator: Moisture separator is used in heat transfer. If moisture persists in steam, it blocks heat transfer and in compressed air, it fouls the application. Our products are simple and effective way to improve both the processes. Accuracy and a long mechanical life are ensured by installation upstream of pressure reducing valves and steam meters.

Fabricated Strainer / Separator Strainer Limiting Conditions:

Max. Working Pressure and Temperature As per
Flange rating limits

Sizes: 15, 20, 25, 40, 50, 65, 80, 100, 125, 150, 200, 250 & 300 NB

Y-type Strainer: These strainers are offered with stainless steel screens having 0.8 mm dia. perforations as standard.

Available Sizes and Pipe Connections:
15, 20 & 25 NB Screwed BSPT/NPT
40 & 50 NB Screwed BSPT/NPT

These are available with IBR certificates on request.

Limiting Conditions:

PMO - Max. Operating pressure 13 bar
TMO - Max operating temperature 220°C
Cold hydraulic test pressure 26 bar