stvvalves

316 Thin Wafer Ball Valve With ISO Direct Mounting Pad,PN16,Flange End Model:Q71F-PN16-DN80 Our wafer type ball valve is designed to be used in compact pipeline system, where spaces, weight, and easiness of installation are priority issues. it have similar features as other uni-body ball valves, including fire-safe design and the standard blowout-safe stem design. The ISO 5211 mounting pad design also allows to perfectly connect with valve automation products In the situation where pipeline system is compact, The reduced length of the valve body not only provides the shorter distance, it also decreases the valve weight by maximum of 40% in compare with other conventional flange end uni-body ball valve. The valve can be installed on a pipeline system without any extra support, regardless of the pipeline length. The unit body design avoids using unnecessary joint faces, and therefore, removes the possibility of leakage from the valve body. Similar to other uni-body ball valves,i...

Globe Valve Class 2500LB,F22 Body,304 Trim,Flange End Model:j41y-2500lb-F22 Product structure characteristics: 1. The product is designed and manufactured according to ANSIB16.34 and E101 standards, and can be used with imported equipment. 2. The valve cavity adopts a pressure self-tightening sealing structure, and the higher the internal cavity pressure, the better the sealing performance. The ends of the branch pipe are 4. The denseness of the valve disc and the valve seat The cover is made of stellite cobalt-based hard alloy, and the sealing surface is 6. The depth of the bonnet stuffing box is reasonable, and the filler is added with corrosion inhibition. The agent is reliable in sealing and the switch is stable. 7. The valve has an upper sealing structure to ensure that the valve does not leak outside the valve stem when it is opened. 8. The opening and closing of the electric shut-off valve is controlled by an electric device, and the electric device is respectively equ...

ANSI 150LB 3 Way Ball Valve,Flange End ,T Port,With ISO Direct Mounting Pad Model:Q45F-150LB-3″ The three-way ball valve is a relatively new type of ball valve. It has a compact structure, beautiful appearance and good sealing performance. It can not only switch the flow direction of the medium, but also connect the three channels to each other, and can also close any channel to make another The two channels are connected to flexibly control the confluence or separation of the medium in the pipeline. It has some unique advantages unique to its structure, such as no friction of the switch, the seal is not easy to wear, and the opening and closing torque is small. This reduces the size of the actuators that are supplied. With multi-turn electric actuators, the medium can be adjusted and tightly closed. It is widely used in petroleum, chemical, urban water supply and drainage and other conditions that require strict cutting. Please contact our sales@stvvalve.com for other mat...

Carbon Steel Flange Ball Valve,DN50,150LB,304 TRIM,RF END Model:Q41F-150LB-WCB Carbon Steel Flange Ball Valve is  full bore 2 piece Ball Valve.150 lB Flange ,it is a  WCB body and stainless steel 316/304 ball, with TFM seats for High Temperatures. The valve conforms to ISO 5211 direct mounting pad for easy actuation and is supplied with a padlock able lever handle designed. The valve offers safe operation in many industrial and chemical applications and is ideal for both manual isolation and easy to actuate having low torque characteristics coupled with high flow rates. Please contact our sales@stvvalve.com for other materials and details. Date Sheet:  Carbon Steel Flange Ball Valve,DN50,150LB,304 TRIM,RF END Add to Quote Categories:  BALL VALVE ,  Carbon Steel Ball Valve ,  Cast Steel Ball Valve ,  Flange Ball Valve ,  Floating Ball Valve   Tags:  Carbon Steel Ball Valve ,  carbon steel ball val...

PN16 Flange Ball Valve With Direct Mount Model:Q41F-PN40 Our PN 16 Flange Ball Valve With Direct Mounts feature a high quality investment cast body and end. they are available in 1/2” through 6” and are regular port. Superior leak protection is accomplished by using our patented “pyramidal” stem seal system shown in the graphic below. This advanced system protects against wear and leakage experienced by ordinary ball valves.Two-piece Body, Floating Ball,Full bore,Blow out Proof Stem Fire safe design Anti-static devices for ball-stem body. Available with PN16/40 and ANSI 150 flanged options and in sizes from 1/2″ to 6″. With a With ISO 5211 direct mount actuation pad, these valves are easy to actuate. Please contact our sales@stvvalve.com for other materials and details. Date Sheet:  PN16 Flange Ball Valve With Direct Mount Add to Quote Categories:  BALL VALVE ,  Flange Ball Valve ,  Floating Ball Valve ,  Stainless Steel...

3 Way Sanitary Ball Valve AISI 316L Model:Q15F-1000WOG 3 Way Sanitary Ball Valves come standard with a fully encapsulated or cavity filled seat– this is not an option since the fully encapsulated Teflon seat reduces the threat of contamination for critical processes or products. 3 Way Ball Valves require no special tools in the field to work on the valve, which is a plus when it comes to easy maintenance and low installation costs. We have each valve capped and bagged so you have no dings on the ends as well as permanently etching the size, alloy and heat number for full trace ability. Stainless steel sanitary 3-way ball valves are used in a wide variety of high-pressure applications. A full, unrestricted flow allows no product restrictions through the valve, allowing easy diversion. We offer three way ball valves made of T316L (CF3M) stainless steel with PTFE seats that are easily removed. Clamp and weld ends are standard. Other connections are available upon request. Ball v...

Lift Check Valve,2500LB,WCB Body,DN125,Weld End December 12, 2018 / 0 Comments / in  INDUSTRY SERVED ,  NEWS & EVENTS   / by  stvvalves Lift Check valve,Class 2500 (pressure 200-250 bar) temp 200 degree C, hot water 180bar Both ends butt weld, Size: DN 125, WCB One is the introduction of ANSI B 16.34 and JIS follow the standard of E 101,The temperature and pressure level follow is consistent, in some pipeline there is a kind of exchange relation. In the middle of the valve cover junction valve pressure, has good sealing performance under high temperature and high pressure conditions. There are two kinds of self sealing materials: one is the low carbon steel, the other is a flexible graphite wire clip 316 (net). The sealing surface surfacing cobalt base hard alloy. The processed pure metal layer is larger than 3 mm, with wear-resistant, high temperature resistance and corrosion resistance, abrasion resistance, long service life. The implementatio...