Main Cock Screwed Manufacturer: Quality, Aesthetics, and Passion

Since its inception in 55 years, Main Cock Screwed Manufacturer has been setting the standard for quality and aesthetics in the Screw Manufacturing Industry. 

With a passion for excellence and a commitment to customer satisfaction, Main Cock Screwed Manufacturer has become a leader in designing and producing the highest quality screws in the market.

Customer Service

Main Cock Screwed Manufacturer is a leader in the screw manufacturing industry and has been setting the standard for quality, aesthetics, and passion since 55 year. 

With their commitment to excellence and customer satisfaction, Main Cock Screwed Manufacturer is sure to continue to be a force in the industry for years to come.

Description

• NETA Investment Casting Stainless Steel (AISI-420) Thermodynamic Steam Trap
• Integral Stainless Steel 18/8% Cr./Ni (AISI – 304) Strainer Screen
• Screwed Female Ends
• BSP Parallel Threads

Test Pressure

• Working Pressure : 450 PSIG
• Working Temperature : 425°C
• Test Pressure : 900 PSIG Hyd.

Design Features

• Have inbuilt Strainer. The strainer screen can be removed for cleaning without dismantling the Trap.
• Give a dead tight shut off when there is no condensate in the line.
• Incorporates hardened disc for long trouble free performance.
• Small in size ensuring minimum loss of energy through radiation from body of trap.
• No adjustment or change of valve size required over the working pressure range.
• A hardened stainless steel Disc is the only moving part resulting in minimum of maintenance.

FEATURES

• Thermodynamic steam trap with complete stainless-steel internals ensures better mechanical & corrosion resistance properties.
• Condensate entry below the disc, concentric to the disc/seat ensures a clean & parallel lift of the disc with reference to the seat, eliminating localized wear & tear.
• The disc & seat are fully hardened by a special hardening process, to withstand continuous, prolonged operation.
• Perfect shut off, no steam loss.
• Thermodynamic steam trap is robust, maintenance free, fully guaranteed.
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ADVANTAGES

• Extremely robust steam trap with simple operation
• Can operate over their full working range without any adjustment
• Can be used on high pressure and superheated steam
• Not affected by water hammer
• Can be fitted in any position – horizontal or vertical pipe line (downward discharge). In both conditions, trap is not subject to damage by freeze conditions. In vertical installation, it is self-draining.
• In cold, rainy ambient conditions, due to higher heat losses to atmosphere, the trap operates too fast. Fitment of an ISO Tub can reduce steam losses to atmosphere and thereby reduce cycling and wear and increase life.
• Built in and easy to clean strainer for longer trouble-free service
• Hardened stainless steel working surfaces.
• Inline replaceable to reduce maintenance costs
• Corrosion resistant as all stainless-steel construction

DISADVANTAGES

• Can discharge large amount of air under controlled start up conditions. Under rapid start up, air can shut the trap leading to “Air Bind”
• Cannot work with very low differential pressure
• Noisy operation
• Sizing is critical – over sizing may lead to rapid cycling and wear.