butterfly valve disc

FREE-Valve's Pneumatic Rotating Type Ceramic Gate Valves are designed for pressurized and vacuum systems

1.Fast-flow.
2.Quick on-off speed.
3.Regulate media flow evenly.

The bursting disc safety device is a pressure relief device which is controlled by the pressure difference and has an effect on the pressure relief

BMS series motor adapt the advanced Gerotor gear set design with disc distribution flow and high pressure. The unit can be supplied the individual var

Z43H / X Steel plate single disc flat pipeline of petroleum,   natural gas gate valve 900Lb
 
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API6D PARALLEL GATE VALVE Double Disc,SOFT SEAT PTFE, metal to metal ,RTJ flange

Z43H / X Steel plate single disc flat pipeline of petroleum,   natural gas gate valve 900Lb
 
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DN25-DN600 wafer type thin single disc swing check valve with spring or without spring for industry

 
Hydraulic GG25 PN16 50mm Blue Silient Check Valve With Stainless steel Disc</

Cast Steel API/DIN Standard Dual Disc Wafer Type Check Valve 2~48 Inches,Wafer Type Check Valve

Model NO..:Z445T-6/10
Nominal Diameter DN700~1200
Nominal Pressure PN0.6/1.0MPa
Mediums Water
Temperature Range -15~100℃

F316 + STL valve disc

FREE-Valve's Pneumatic Ceramic Double Disc Gate Valve is mainly used in feeding and dumping the dry powder and the transport pipeline

The 15000psi Pump through safety circulating valves are operated by annulus pressure used for Drill stem testing (DST) operation in HPHT well testing

 
 
Quick Detail:
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BMS series motor adapt the advanced Gerotor gear set design with disc distribution flow and high pressure. The unit can be supplied the individual var

H44X (SFCV) Cast Iron Flange rubber disc check valve for pump, weak corrosive fluid
 
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Wafer Type Double Disc Swing Check Valve(H76),Wafer Check Vakve

 
Cast Iron Non Rising Stem Single Wedge Disc Gate Valve Flanged PN10 / PN16
 
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DN40-DN800 stainless steel wafer type double disc swing check valve for water treatment

Well Testing Rupture Disc Circulating Valve is named TST valve, applied for Drill Stem Testing Operation in Well Testing- RD safety circulating valve

female/female swing check valve
brass disc
200WOG

Wafer Type Single Disc Lift Type Check Valve,Wafer Check Vakve

EN1092-2 ANSI125/150 cast iron wafer type single disc swing check valve

Independent, Double Swing Arm Hydraulic

Cast Iron Non Rising Stem Gate Valve , Flanged Wedge Disc Gate Valve 2" 4"
 
 
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5" 6&quo

DN80 foot valve</

1.Dn100 Cast Iron Swing Check Valve
2.Pn16 Wafer Type Dual Disc Check Valve
3.Dual Disc Wafer Type Check Valve
4Flanged End Cast Iron Swing Check V