Extend Stem Ball Valve,Iso5211 Mounting Pad ,150LB,3 Inch,RF End
Norme de conception : API 6D/API 608
Sécurité incendie : API 607/6FA
Températures de pression nominales : ASME B16.34
Gamme de tailles : 2" à 48" （DN50-DN1200）
Port : passage intégral ou passage réduit
Plage de pression : 150LB à 2500LB
Connexions d'extrémité : RF à bride, RTJ, soudée bout à bout
Type de boule : boule solide forgée
Dimensions de l'extrémité à bride : ASME B16.5 (24" et inférieur), ASME B16.47 série A ou B (au-dessus de 24")
Dimensions des extrémités soudées bout à bout : ASME B16.25
Dimensions face à face : ASME B16.10
Inspection et tests : API 6D
Matériaux du corps : A105/A105N, F304, F316, F316L, F51, F53, F55, C95800, UNS N08825, UNS N06625.
Matériaux du siège : PTFE, RPTFE, DEVLON, NYLON, PEEK, métal avec TCC/STL/Ni.
Description de la vanne :
Type de vanne : vanne à boisseau sphérique flottante
Matériau du corps : CF8 .
Nominal Diameter: 3″
Pression nominale : 150 lb
Raccordement d'extrémité : bride RF
Température de fonctionnement : -29℃~+200℃.
Fonctionnement : Levier.
The valve body of the Extend Stem Ball Valve is made of a split flange ball valve using an integrated precision casting process. The valve parts are cast using silica sol composite casting. The castings have high dimensional accuracy and the surface quality of the valve body is high, meeting the customer’s high standard appearance requirements. The high platform extended neck ball valve has a high platform modular design, which is convenient for customers to directly install pneumatic actuators and electric actuators. The valve parts are produced in a standardized manner and are interchangeable. Any parts of the same specification ball valves can be combined and interchanged, which improves the utilization rate of parts during maintenance and reduces the customer’s valve cost. The valve stem is processed with an anti-blowout device, and the packing chamber has an automatic packing compensation function. By replacing the V ball with the O ball, the shear resistance to viscous media is improved, so that it can be used as a regulating valve. The connection methods include but are not limited to flange connection, welding connection, threaded connection, socket welding connection, clamp, ferrule, clamp, quick-release chuck and other methods. It has a long service life and is easy to disassemble. According to the different selections of valve seals, such as PTFE, RPTFE, PPL, PEEK, PCTFE, etc., it can cope with different operating temperatures. It is an ideal valve for controlling corrosive media in coal power, chemical, pharmaceutical, petroleum and petrochemical fields.
The Extend Stem Ball Valve extended neck ball valve is composed of an extended neck, an extended neck matching stem, and a stainless steel handle. The matching stem is directly connected to the ball valve stem, and the extended neck is connected to the high platform through a nut to achieve an extension of 100mm. The installation is convenient and quick. It is more flexible than conventional welded extension rods, and can be installed at any time according to customer working conditions. Without installing the handle, the extended neck can also be directly installed with pneumatic actuators and electric actuators, without the need to install a bracket and a shaft sleeve, which reduces the procurement cost.
Extend Stem Ball Valve Main Material
| Parts Name | Carbon steel | Acier inoxydable |
Ci Ni Mo Ti Steel
|
| C | P | R | |
| Corps | WCB | 06Cr19Ni10/304 | 022Cr17Ni12Mo2/316L |
| Balle | ZG1Cr18Ni9Ti | 06Cr19Ni10/304 | 022Cr17Ni12Mo2/316L |
| Tige | 2Cr13 | F304 | F316L |
| Siège | PTFE，RPTFE，PPL，PEEK，PCTFE | ||
The Extend Stem Ball Valve ball valve is composed of an extended neck, an extended neck matching valve stem, and a stainless steel handle. The matching valve stem is directly connected to the ball valve stem, and the extended neck is connected to the high platform through a nut to achieve a 100mm extension effect, which is convenient and quick to install. Compared with conventional welded extension rods, it is more flexible and can be installed at any time according to customer working conditions. Without installing the handle, the extended neck can also be directly installed with pneumatic actuators and electric actuators, without the need to install a bracket and shaft sleeve separately, reducing procurement costs.
China Iso5211 Mounting Pad Extend Stem Ball Valve Manufacturer ,OUdian Supplies Iso5211 Mounting Pad Extend Stem Ball Valve, Extend Stem Ball Valve, Floating Extend Stem Ball Valve, 3 Inch Extend Stem Ball Valve, 150lb Extend Stem Ball Valve,RF End Extend Stem Ball Valve.
