Tubing Retrievable Subsurface Safety Valve 5000 Psi WP Surface Controlled Type
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... subsurface safety valves used for the low pressure environment. When installed, the safety valve is connected to the surface through the control line. The pressure from surface acts upon the piston of the safety valve to control the opening and closing of...
Hunan Victor Petrotech Service Co.,Ltd
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Brass Safety Valve 1/2"-2" Pipeline System Overpressure Protection Device Customized LOGO
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...Safety Valve Specification 1/2" 3/4" 1" 1-1/4" 1-1/2" 2" What is Safety Valve? A safety valve is an automatic pressure relief safety device. Installed on pressure vessels, pipelines, or other pressurized equipment, it opens automatically when the internal system pressure exceeds a pre-set safety......
DSTHERM INDUSTRIAL LIMITED
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150# Full lift safety valve type Pressure Reducing Valves with Flanged end cast steel body
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Pressure Relief Valve: 150#, Full lift safety valve type, Flanged end, cast steel body Pressure Relief Valve: 150#, Full lift safety valve type, Flanged end, cast steel body, manufactured to API 520 standard PRVS FOR P305A/B Ø Body Material: Carbon Steel......
Shanghai kangquan Valve Co. Ltd.
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SS Stainless Steel Water Solenoid Valve Normally Open High Safety
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... 2-way zero pressure difference normally open water air solenoid valve DN15～50mm Features: Simple structure, small size, good sealing performance, easy maintenance. 2W-series flange connection(NO)solenoid valve specification table (ES coil can match ......
Yuyao No. 4 Instrument Factory
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P80 Hydraulic Monoblock Control Valves With 6 Spools Open Center Electric Valve Z80 Solenoid Valve
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...MACHINED FOR CARRYOVER PLUG. ALL STANDARD CONTROL VALVES COME WITH DOUBLE ACTING (A) SPOOLS AND 24V DC SOLENOID CONTROL. (12V DC ON REQUEST) IS04400 CONNECTION. SPECIFICATION - PORT ......
Shijiazhuang Hanjiu Technology Co.,Ltd
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Safety valve
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... water, to create mechanical energy. The systems using safety valve usually have portions with extreme temperature,pressure or circulating liquid. Devices such as steam boilers, hot water heaters and refrigeration systems all use safety valves as a...
Hangzhou Hitech Petrochemical Equipment Co., Ltd.
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Forged Water heater safety valve 19001 and 19002 , High Temperature Ball Valves
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... +100oC oC= 5/9 (oF -32) oF= 32+9/5oC Thread: ISO228(BSP) / ISO7(BSPT) / ANSI B1.20.1(NPT) Application: Safety Valve for Heater Competitive Advantage︰ Brass forging by owned plant Brass material testing report Good surface 100%...
K&G MACHINERY CO., LTD.
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ARC Opening Type Telescoping Electrical Hot Stick For Line / Substation Construction
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500KV Electric Telescopic Hot Stick With ARC Opening Type For Line and Substation Construction Description: Material: Light Epoxy Resin, super light, high voltage, high strength. Each voltage grade is corresponding to different length of stick. When place ......
Changshu Xinya Machinery Manufacturing Co., Ltd.
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NOV Drilling Mud Pump Hydraulic Valve Seat Puller Full Open Type from China
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... construction ● Deep carburized wear surface ● Greater fluid flow ● Easier valve maintenance and seat pulling Three-web and Four –web Design Valve and Seat ● Carburized premium ally steel ● Tested to withstand the harshest service condition ●...
Gaomi Eastland Oilwell Machinery Co.,Ltd
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Super Safety Valve
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... Valve body OD: 8.0" Handing subOD: 8.16" The Super Safety valve (SSV) is a master valve used for testing operations from jack-up or land rigs. The SSV is installed in the test string so that a BOP ram can be closed on the ram lock ......
DST Oiltools Co., Ltd
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