- Double bellows
- Easy maintenance
- Bellows seal stem
- double seal
- position indicator
- non-rising handwheel
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Features： -
Ammonia globe valve should avoid impact vibration, Do not mix corrosive substances. It should also be noted that special ammonia valves are generally not used for other gases.To prevent misuse, some ammonia valves have special connections to cylinders.For example, hydrogen and propane both use left thread, also known as reverse thread, should pay special attention to installation. -
Oxygen globe valve is a forced seal valve, so when the valve is closed, pressure must be applied to the disc, in order to force the sealing surface does not leak. -
Product features- It has strong sterilization and detoxification functions to prevent the products from being contaminated with bacteria.
- The sealing pad is made of high temperature resistant PTFE composite material.(the highest temperature can reach 120 ℃ )
- Gasket, valve body in the sealing ring, stem packing all USES the high quality PTFE material.
- The sealing gasket can be replaced for convenient disassembly and low maintenance cost.
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Design Standards:- Design and mananufacture: API 6D and API 608
- Inspection and Test: API 6D and API 598
- RF flanged ends:ANSI B16.5
- Butt-welding ends: ASME B16.25
- Face to face: API 6D and SNSI B16.10
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Stainless steel globe valve is a kind of globe valve, the valve body material requirements are relatively high generally have SS301, SS304, SS316 and other material. It widely used in chemical industry, ship, medicine, food machinery and other industries. Stainless steel globe valve is divided into manual stainless steel globe valve, pneumatic stainless steel globe valve and electric stainless steel globe valve. -
Features 1. Blow-out Proof Stem 2. Investment Casting Body 3. Pressure Balance Hole in Ball Slot 4. Anti-Static Device Upon Request 5. Various Connection End Standard Available 6. Locking Device Available 7. ISO-5211 Mounting Pad for Actuator Available -
Description Heating jacket is a device that maintains process media temperature in valve body. It is welded to valve body. After welding, there is an additional space between outside of the valve body and the inside of the jacket. It allows hot media to pass through, which is usually steam, hot oil or hot water. The standard SS 304 jacket can stand the thermal heating media no larger than 6 bar (87 psi), for larger pressure. -
Product Overview
Integrated high temperature ball valve is overall high temperature ball valve which use the new sealing material for the valve seat, The service life is increased 3-5 times. The advantages ot this ball valve : stable performance, reliable sealing, small friction, light switch, high temperature resistance, wear resistance, oil resistance, corrosion resistance, long service life . Suitable medium: water, steam, heat conducting oil and other acids, Temperature：≤350℃。 -
Application standards:- Design and manufacture: API600, ANSI B16.34
- Face to face: ANSI B16.10
- Flange end: ANSI B16.5
- Inspection: API 598
- Pressure-temp rating: ANSI B16.34
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Applicable Standards: Ball Valve design according to API6D,BS5351,ASME B16.34 Face to face ASME B16.10,AP6D End Flanges ASME B16.5/ASME B16.47 Butt welded ends ASME B16.25 Fire Safety API607,API6A Inspection and test API 598,API6D Material: WCB Size Range: 2"~16" Pressure Rating: ASME CL, 150, 300, 600 Temperature Range: -29°C~425°C Type: Top entry, Flanged Ends -
Standard Features ASME classes 150 to 600 1/2” to 8” (15 mm to 200 mm) size range. Floating ball valve seat configuration Unibody construction Dual body seal design Flanged – raised face end connections Upstream hole in ball or cavity pressure-relieving seats Casting type: Investment cast - 1/2” to 3” (15 mm to 75 mm) Sand cast - 4” (100 mm) and above