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Valves & Pneumatic and Accessories Products

Our Products include Ball Valve, Butterfly Valve, Angle Seat Valve and more!

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Filter & Regulator & LubricatorProducts

Our Products include Float Type
Auto-Drain and more!

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  • Semi SUS Pressure Gauge Brass Bottom Connection
    Instruments

    Semi SUS Pressure Gauge Brass Bottom Connection

    Size 2.5”( 63mm ) , 4”( 100 mm ) , 6”( 150 mm )
    Measuring compound, vacuum 76cmHg ( 30”Hg ) up to 15,000psi (1,000 bar)
    Dial white aluminium with markings and graduations
    Window polycarbonate , glass
    Pointer black finished aluminium
    Ring 304 stainless steel
    Case 304 stainless steel
    Filling dry and fill-able (glycerin)
    Movement brass
    Socket brass
    Bourdon Tube phosphor bronze C-tube for vacuum to 800 psi, spiral tube wound for 1,000psi to 15,000psi
    Connection ¼”, ⅜”, ½” BSPT , NPT
    Mounting bottom and center back with surface, flush mount and U-clamp
    Accuracy 2.5”, 3”, 4”, 6” (± 1.5% of full scale )
    Temperature -20 ~ 60ºC ( -4 ~ 140ºF )
    Application

    water , air , gas , oil , and working fluid not corrosive to wetted parts

  • General Pressure Gauge Brass Bottom Connection
    Instruments

    General Pressure Gauge Brass Bottom Connection

    Size 1.5”(40mm) , 2” ( 50mm ) , 2.5” ( 63mm ) , 4” ( 100 mm ) , 6” ( 150 mm )
    Measuring compound , vacuum 76cmHg ( 30”Hg ) up to 15,000 psi ( 1000 bar )
    Dial white aluminium with markings and graduations
    Window polycarbonate , glass , plastic
    Pointer black finished aluminium
    Ring black painted steel , polished brass
    Case black painted steel , polished brass
    Movement brass
    Socket brass
    Bourdon Tube brass
    Connection  ⅛” , ¼”, ⅜”, ½” , BSPT , NPT
    Mounting bottom and center back with surface
    Accuracy 1.5“ , 2” (± 2.5% of full scale ) 2.5”, 4”, 6” (± 1.5% of full scale )
    Temperature -20 ~ 60ºC ( -4 ~ 140ºF )
    Application

    water , air , gas , pump , compressor , regulator and working fluid not corrosive to wetted parts

  • SUS Thermometer Bottom Connection
    Instruments

    All SUS Pressure Gauge SS316 Bottom Connection

    Size 2.5”( 63mm ) , 4“( 100 mm ) , 6”( 150 mm )
    Measuring compound, vacuum 76cmHg ( 30“Hg ) up to 15,000psi (1,000 bar)
    Dial white aluminium with markings and graduations
    Window polycarbonate , glass
    Pointer black finished aluminium
    Ring 304 stainless steel
    Case 304 stainless steel
    Filling dry and fill-able (glycerin)
    Movement 304 stainless steel
    Socket 316 stainless steel
    Bourdon Tube 316L C-tube for vacuum to 1,000psi, spiral tube wound for 1,000psi to 15,000psi
    Connection ¼”, ⅜”, ½” BSPT , NPT
    Mounting bottom and center back with surface, flush mount and U-clamp
    Accuracy 2.5”, 4”, 6” (±1.5% of full scale)
    Temperature -20 ~ 200ºC ( -4 ~ 400ºF )
    Application

    general industry, food, petrochemicals, chemicals, fossil fuel, power station, water, air, gas, refrigeration

  • Float Type Auto-Drain
    Filter & Regulator & Lubricator

    Float Type Auto-Drain

    • With large diameter sized entrance and path to permit particles and rust, no accumulation will occur in dead corners.
    • Aluminium alloy casting with special anti-corrosion treatment and then coated with high quality baking varnish can withstand acid and base without any corrosion occuring.
    • Large volume filtered dirt toring compartment can filter and store more rust and dirt than other common automatic drain valve.
    • Water collecting bowl, made of optical class transparent plastic material, will not rupture.
    • Implanted stainless rod for float will never slip off.
    • Large size float has more bouyancy and is more sensitive tocontrol.
    • Large size water collecting bowl can store and drain more water thus reduce the draining time and increase the service life of automatic drain valve.
    • Leakage proof ring, made of high quality VITON rubber, can endure abrasion without leakage. Its service time is ten times longer than NBR rubber.
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ORIGINAL CAR PARTS 2018 discover new arrivals2000 + spare parts!

Neptec supply high quality valves, pipe fittings, instruments and pneumatic automation products.

We are committed to provide values to our customers. Our product range from the multiple body ball valve, pneumatic ball valves, SS vertical check valve, hand switching valve, S-pattern globe valve, swing check valve screwed end, filer regulator with lubricator, mini pressure regulator, float type auto-drain, ISO6432 cylinder, compact cylinder, quick exhaust, selector switch, solenoid coil, hose cutter, general pressure gauge, PP diaphragm gauge, SUS adjustable thermometer, ush equal tee connector, flow control, bulkhead connector, pipe fittings and more.