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Pilot Operated Valve (Piston Type)

You have reached at right destination for Pilot Operated Valve (Piston Type). Our stock includes Altitude Control Valve, Float Valve, and Pressure Reducing Valve for Fire Fighting. These types of valves have been designed to effectively control the water level while assuring no leakage. Our product is ideal to be fitted in feed water heaters, condensate tanks, cooling towers, swimming pools, and varied others. As a manufacturer and supplier of Pilot Operated Valve (Piston Type), we make sure to meet the most complex and comprehensive requirement of clients within committed time frame. These valves are available with us in varied designs, sizes, and corrosion resistant finish.

Key Features

  • Robust structure
  • Long functional life
  • Outstanding performance
  • High strength
Product Image (HTD)

UL Test and Drain Valve

Price: 46 - 98 USD ($)/Piece

The Test & Drain Valve ( HTD) is a type of valve with both a test function and an quick drain function.This HTD series allows you to easily check and test the flow through the Sight Glass, then a express drain of the flow.

Product Image (MFACV 01)

Multi Function Auto Control Valve


  • Applied conditions: Fluid & Air
  • Applied temperature: -15 ~ 80C
  • Connection ends: Available for varied international standards
  • Materials of valve body: Ductile Iron, Cast Iron, Bronze and Stainless Steel

Product Image (BFR-UL)

Pressure Reducing Valve For Fire Fighting


  • Use: General fresh water fluid
  • Operating temperature: -15 ~ 80
  • Body test pressure / maximum service pressure
    • Graphite cast iron: 32 kgf / cm2 / 20 kgf / cm2
    • Stainless steel: 32 kgf / cm2 / 20 kgf / cm2
  • Body connection port: Tipped (PT internal teeth)

Product Image (ACV 04)

Altitude Control Valve


  • O-ringViton
  • Sealing SpacerPtfe
  • UH-ringViton
  • SpringSpring Steel
  • WasherBrass
  • Cover, Main Body, Shaft, Seat & Lower CoverStainless Steel 316
  • Fixed Bolt & Adjusting StemStainless Steel 304

Product Image (10)

Diaphragm Type Float Control Valve


  • Applied temperature & conditions: -15 ~ 80 water
  • Cast iron: 21 kgf / cm2 / 12 kgf / cm2
  • Planer gold copper: 21 kgf / cm2 / 12 kgf / cm2
  • Graphite cast iron: 32 kgf / cm2 / 20 kgf / cm2
  • Stainless steel: 32 kgf / cm2 / 20 kgf / cm2


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