self cavity pressure relief floating ball valve

Brand Name:FORUS

Model Number:Trunnion Metal Seated Ball Valve

Place of Origin:China

...Ball Valve Design Self-Cavity Pressure Relief •FORUS has boasting of excellent technical strength, design and experience in Gate, Ball, Butterfly and Bellow valves manufacturing, the company has a quality management system as required by ISO9001-2008 and has obtained the Pressure Equipment Directive 97/23 CE (PED). •The certifications of FORUS valve...

Brand Name:OEM

Model Number:Q61ceramic ball valve

Place of Origin:Shanghai , China

Self Relieving Seat Ceramic Floating Ball Valve For Water System DN15 ~DN1400 Stainless Steel Ball Float Valve Description: The fully-weled ball valve adopts forged material , welded body, instead of bolts and nuts,to aviod any potential leakage from body. The forged body with regular structure and even thickness can avoid shrinkage cavities, pin holes, cracks, sand holes and other defects occurring to casted valves. Stainless Steel Ball Float

Brand Name:VERVO

Model Number:Q41F-PN150

Place of Origin:LISHUI,ZHEJIANG

Product Description Fully welded ball valves are manufactured to the latest edition of API Standard 6D and tested to API Standard 598. Applicable Standards: – Ball Valve design according to API6D, ISO 17292, ASME B16.34 – Face to Face ASME B16.10, API6D – ...

Brand Name:KOLINK

Place of Origin:CHINA

...Floating Ball Valve Double Ball Double Block & Bleed High Pressure A double-block-and-bleed valve (DBB) is a “single valve with two seating surfaces that, in the closed position, provides a seal against pressure from both ends of the valve with a means of venting/bleeding the cavity between the seating surfaces.” This valve does not provide positive double isolation when only one side is under pressure. A double-isolation-and-bleed valve...

Brand Name:FABIA

Place of Origin:China

Model Number:1/8 inch ～ 36 inch

..., the outlet end of the valve seat is withdrawn from the ball, to achieve automatic pressure relief effect, and the valve seat automatically returns after pressure relief, suitable for water, solvent, acid and natural gas and other general working media,

Brand Name:JIEYU

Place of Origin:WENZHOU,CHINA

...Pressure Floating Ball Valve Bw Sw NPT JIEYU Valve manufactures some of the most dependable cast and forged steel Ball Valves in the industry. Our products are manufactured and tested in accordance with respective API, ASME, and ANSI standards. With features such as double block and bleed capabilities, secondary sealant injections, and spring energized self...

Place of Origin:China

Brand Name:Youwei Fluid

Product Features 1. Secure line flow locking device 2. Blow-out proof stem 3. Fire safe design 4. Anti-static design 5. Low emission design 6. Over pressure self relieving seat design 7. ISO 5211 mount pad 8. Flanges(RF/RTJ) according to ASMEB16.5 ...

Brand Name:Kelite Valve

Model Number:1/2"~10",CL150~600

Place of Origin:China

...Floating Ball Valve Description: Anti-static device Fire safe design Blow out Cavity pressure self relief Standard: Design and manufacture conform to :API 6D Connection ends to :ASME B16.5 Material according to ANSI/ASTM. Trim materials: Alloy,STL etc Application: Petrochemical Mining Refinery Paper Pharmaceutical etc Advantage: We offer the custom made valves...

Brand Name:Coosai

Model Number:SQ41F,SQ47F,SQ341F,SQ347F,

Place of Origin:China

Top Entry Ball Valve 2500LB DOUBLE BLOCK & BLEED (DBB) When the ball is in the closed position, each seat seals off the process medium independently at the same time between the up/down stream and body cavity, it allows bleeding the trapped cavity pressure...

Brand Name:Y

Model Number:Q41F-16P

Place of Origin:China

.... The completely equal inner cavity of the valve body provides a very small resistance and straight flow channel for the medium. It is generally considered that the ball valve is most suitable for direct opening and closing, but recent development has

Brand Name:OEM

Model Number:OEM

Place of Origin:China

...Ball Valve for LO2 LNG Applications Liquefied natural gas (LNG) Liquefied petroleum gas (LPG) Liquefied oxygen Liquefied hydrogen. Air separation industry Design Features & Benefits Extended bonnet design to ensure reliability of the stem packing & sealing. Drainage board design to prevent condensation water. Anti-Statistic & Fire-safe Design. Cavity automatic self pressure relief...

Brand Name:TJ

Model Number:PQF0820A

Place of Origin:China

...Relief Valve Air Valve Drip Irrigation ventilation Micro-Drip 1 Inch 3/4 Inch Features: *The valve body adopts a gas dynamic DC channel design, and the inlet and exhaust ports are large in size and large in flow rate. *Integrated floating ball anti-blowing design prevents high-speed airflow from blowing up the float to close the exhaust port too early *0.1bar/1.5psi low pressure...

Brand Name:Foowell

Place of Origin:China

...Ball Valve Low Temperature Self Relief Product Overview: Foowell Cryogenic Ball Valve is suitable for service of working temperature down to －196℃, such as LNG, LPG, and air separation industry. The cryogenic ball valves are produced by the most advanced technology. It is can keep valves with excellent sealing performance in ultra-low temperature. The seat and pressure relief...

Model Number:PRV Pressure Relief Valve

Place of Origin:China

... valve. Its release mechanism is a spring-loaded ball and ball seat structure. When the pressure exceeds the set value, it will automatically overflow, realizing the safety of personal safety and automatic protection of the high-pressure system. The top

Brand Name:VT

Place of Origin:Zigong,Sichuan,China

...Ball Valve ISO5211 Connection Plate BareStem ISO5211 connection plate is in line with international standards and can be convenient for customers to choose the electrical, pneumatic, hydraulic device according to the need of project. Design Fire Safe Design API607/ API6FA Anti-static Design Valve Cavity Pressure Automatic Relief Stem And Seat Emergency Sealant Injection Double Block and Bleed (DBB) Mounted Trunnion Ball

Brand Name:CD-CNLN

Place of Origin:China

... Valves for all types of cryogen services including oxygen, hydrogen, methane, ammonia, nitrogen, fluorine, LNG and others. The design includes: Bonnet extension with live loaded stem seal. Body cavity relief hole in ball to prevent over-pressure due to

Brand Name:HuiChi (HC)

Model Number:Relief Valve Series

Place of Origin:China

Product Description: The emergency unloading valve (safety valve) is a direct-acting self-resetting valve. Its release mechanism is a spring-loaded ball and ball seat structure. When the pressure exceeds the set value, it will automatically overflow, ...

Brand Name:Anry

Model Number:PQ41F

Place of Origin:Wenzhou

Pneumatic Through-Way Carbon Steel WCB SS304 SS316 Flanged RF Ball Valve Pneumatic through ball valve is composed of GTX-B series pneumatic rack and pinion actuators and ball valve body assembly.The ball valves are offered in two basic structures,floating ...