Ball Valves

KRS CT-1 Full Welded Ball Valves(Sales No.:1177)
CT-1 Full Welded Ball Valves(Sales No.:1177)The world‘s simplest, most economic pipeline valve HNV’ new forged steel welded ball valves have several unique features as a result of their simple and more compact design, lighter and stronger construction, and easier operation. All models are fire-safe and maintenance-free. They are highly recommended to pipeline contractors who require highly reliable cost-efficient equipment with a long, trouble-free service life.Body construction The CT-1 has a fully welded body .it is made up of high-quality forged steel parts which are unified by a vertical weld at the center part of the body.This vertical welding , which distinguishes this model , makes it possible to give the valve a better spherical shape which contributes to the CT-1’s being more compact , lighter in weight and stronger . This vertical welding also makes it possible to ma...
KRS TT (A, B, M) Trunnion Mounted Ball Valve(Sales No.:1175)
TT (A, B, M) Trunnion Mounted Ball Valve(Sales No.:1175) ·Super-fire safe design (Internal leakage prevention)When non-metal sealing material are decomposed or deteriorated by a plant fire, the edge of the metal seat retainer pre-load by the seat spring comes into contact with the ball to shut off the line fluid to minimize leakage through the valve bore. (Extend leakage prevention)Leakage from the stem area is prevented by double sealing with O-rings and flexible graphitegland packing. Leakage through the valve body joint is also protected by double sealing with O-rings and flexible graphite gaskets. After fire has deteriorated O-rings, flexible graphite pickings and gaskets are the measure pre vents external fluid leakage.·Tight sealing designBecause a floating seat design is employed, each of the upstream and downstream seats is adequately maintained in contact with the ball by me...
KRS FT(A,B,C,M) Float Ball Valve (Sales No.:1174)
FT(A,B,C,M) Float Ball Valve (Sales No.:1174)·Stem design The stem is blow-out proof is standard.·Anti-Static All Hanoverfloating ball valves include anti-static continuity throughout their construction.·Operation A wide choice of electrical, pneumatic or hydraulic operators can be supplied.·NACE specification All Hanoverfloating ball valves are also supplied in full compliance with NACE MR0175.·Basic Design Standard Face to Face Dimension Conforms to ANSI Std. B16.10 Flange Standard Conforms to ANSI B16.5 and JIS, DIN,BS Metaltite Ball Valve meets ANSI B 16.104 and MSS SP-61 Sealing Requirement.·Fire safe designValves’ fire safe is designed in accordance with API607.When non-metal sealing material are decomposed or deteriorated by a plant fire, the ball comes into contact with the edge of the metal seat of the body or the bonnet by the line pressure in the upstream to shut off ...
KRS B2A ASME Flanged F.B.Ball Valve(Sales No.:1173)
B2A ASME Flanged F.B.Ball Valve(Sales No.:1173) Series B2A Flanged Full Bore Ball Valve for ASME RatingsHANOVERhas extended the scope of the flanged ball valve series of B2A. The latest addition B2, is designed particularly for the ASME pressure ratings. The construction uses same valve internals as earlier developed B2A series. The proven special shaft/ball joint enables B2 to be used in the most demanding applications and also assures tight shut-off even with the lowest pressure differentials. The material and seat selection of B2 makes it possible to choose the most suitable B2 combination according to customers’ specification.Applications Pulp mill applications:  Digesters and fiberlines Liquor service Chemical recovery Sludge treatment TMP-plants. Deinking and recycling plants. Paper mill applications. Other process industry applications.DESIGN FEATURESSize range 1 ~16 .Pressure c...
KRS Split Body Valves(Sales No.:1172)
Split Body Valves(Sales No.:1172)Splitbody ball valves are offered in two basic designs, trunnion mounted and floating ball.Main Features Easy in-line access to all parts for maintenance Choice of soft or metal-to-metal seated designs Full, exact or reduced port configurations Fire safe certified design Block and bleed feature Piston seats for gas tight, bubble tight shut offSplit Body ValveRatings:ANSI Class 150 through to API Class 15000Sizes:50 to 1050 mm (2 to 42 in)Body Materials:Carbon Steel, Stainless Steel, Duplex, Super Duplex, Hastalloy, Inconel, Monel, TitaniumTrim Materials:From Carbon/ENP through Duplex/hardfaced to suit applicationEnd Connections:Flanged, butt weld, clamp ends, specialsTrunnion Mounted Ball ValvesTRACK-LINE® Trunnion mounted ball valves are bubble tight during shut-off. This is achieved by restricting the movement of the ball between the spring loaded upst...
KRS Top Entry Ball Valve(Sales No.:1171)
Top Entry Ball Valve(Sales No.:1171)Top Entry ValvesTop entry ball valves are of rigid body design and allow easy access to the internal area. Suitable for all topside and subsea applications. Subsea duty Top Entry Ball Valves for StatoilNorway. Manufactured in Duplex material, they have a fifty year design life and conform to API 5000 Main Features q Choice of soft or metal-to-metal seated designsq Anti-blowout stem designq Full, exact or reduced port configurationsq Anti-static designq Two piece or three piece bodyq Fire safe certified designq Piston seats for gas tight, bubble tight shut off Top Entry Ball Valve Ratings:ANSI Class 150 through to API Class 15000Sizes:50 to 1050 mm (2 to 42 in)Body Materials:Carbon Steel, Stainless Steel, Duplex, Super Duplex, Hastalloy, Inconel, Monel, TitaniumTrim Mat...
KRS V type control ball valve (Sales No.:1273)
V type control ball valve (Sales No.:1273)COV-S400 seriesV type control ball valveSpecification:Size:1"-14"Pressure class:ANSI 150-300LBTemperature:-29℃---+350℃Body: WCB、304、316 etcConnection:flange,waferLeakage class: ANSI B16.34,rubber seat: ANSI Class VI metal seat: ANSI Class IVCharacteristic:A Piece body design, can prevent the body leakV type ball valve opening for the fluid containing solid particles provide large straight to the abilityV type ball core fluctuation have bearings, able to reduce operating torqueV type incision sphere and valve seat are shear function, and can be cut off and scrape contain fiber medium high viscosity medium containing solid particles, fluidSpring support type metal valve seat, can let V type ball core turns more smoothlyRubber seal seat and metal valve seat can replace each other, and meet the different working conditionsNearly the percentage flow characteristicsAntistatic deviceFire sa...
KRS The trunnion ball valve (Sales No.:1345)
The trunnion ball valve (Sales No.:1345)It is used for cutting or connecting the medium in various pipelines of class150-class2500 and pn16-pn320. It can be suitable for various media such as water, steam, oil, liquefied gas, natural gas, coal gas, nitric acid, acetic acid, oxidizing media, urea and etc. It is widely used in such industries as chemical industry, petroleum, natural gas, metallurgy and etc. The driving modes of the trunnion ball valve include worm and worm gear driving, manual driving, pneumatic driving and electric driving. The trunnion ball valves generally adopt flange connection, and butt-welding connection is also adopted. The seat can be soft seal seat or metal hard seal seat. Describes the design and product range: ◇ Design basis and product range: API6D/API608/GB/T12237◇ Face-to-face dimension: ASME B16.10/GB/T12221◇ Flanged ends: API605/ASME B16.47/GB/T9113◇ Butt-welding ends: ASME B16.25/GB/T12224◇ Wall...
KRS The forged ball valve (Sales No.:1346)
The forged ball valve (Sales No.:1346)It is used for cutting or connecting the medium in various pipelines of class150-class2500 and pn16-pn320. It can be suitable for various media such as water, steam, oil, liquefied gas, natural gas, coal gas, nitric acid, acetic acid, oxidizing media, urea and etc. It is widely used in such industries as chemical industry, petroleum, natural gas, metallurgy and etc. The driving modes of the forged ball valve include worm and worm gear driving, manual driving, pneumatic driving and electric driving. The forged ball valves generally adopt flange connection, and butt-welding connection is also adopted. The seat can be soft seal seat or metal hard seal seat. Describes the design and product range: ◇ Design basis and product range: API6D/API608/GB/T12237◇ Face-to-face dimension: ASME B16.10/GB/T12221◇ Flanged ends: API605/ASME B16.47/GB/T9113◇ Butt-welding ends: ASME B16.25/GB/T12224◇ Wall thick...
fully welded body forged steel ball valves
Sichuan Feiqiu Group Co., Ltd. (SCFQ)ball valves of both floating- and trunnion-type mounted valves meet highest technological and qualitative requirements of power industry, of chemical & petrochemical industry, as well of any other kind of industry that manages fluids. SCFQ ball valves fit to a very wide range of applications with aggressive operating environments containing corrosive fluids, liquids and gases. These valves can be equipped with soft seats (such as R-PTFE) and also metal to metal seats. Design Standard Valves are designed and manufactured to comply with international standards as ISO, API, ASME, ASTM, BS, DIN, etc., and particularly BS 5351, API 607, API 6D & API 6A. The whole range is fire-safe tested and certified according to API 6FA, API 607 and BS 6755 Part II specifications.Industrial Applications ? Oil & Gas shaft hauling ? Oil & Gas pipelines ? Chemical & Petrochemical ? Pharmaceutical ?...
KRS upvc single union ball valve dn15 (Sales No.:933)
upvc single union ball valve dn15 (Sales No.:933)Structure: BallPressure: Medium PressurePower: ManualMaterial: CeramicTemperature of Media:NormalTemperatureMedia: WaterPort Size: 1/2 Specifications1 upvc single union ball valve - easy to install, easy to operate,Applicable to the regular, open and close quickly, light weighMaterials: upvc single union ball valve - good quality, new materials of the UPVC Size: the size of upvc single union ball valve - 1/2 - 6Standards: the standards of upvc single union ball valve - BS, ANSI, DIN, JISColors: the colors of upvc single union ball valve - grey, blue, white and etcConnector type: thread and socketTemperature: -10 - 65 degreeTechnical characteristics: 1 upvc single union ball valve - easy to install, easy to operate2 upvc single union ball valve - Applicable to the regular, open and close quickly, light weight3 upvc single union ball valve - the fluid resistance is small4 upvc single un...
KRS Four Way Ball Valve (Sales No.:505)
Four Way Ball Valve (Sales No.:505)Four-way ball valve, also known as the two-way four-way rotary valve, the valve can be a valve to achieve reciprocal feedwater switching per revolution and 90 ° C, and the water supply mode switching time, before the required four valves 1,4 open the water supply valve, valve 2, 3 Close; reverse water supply valve 2,3 open valve 1,4 Close, now with a four-way ball valve replacement, easy to operate.The four-way ball valve in the power station system is called bidirectional the supply rotary valve applicable to gas, liquid, slurry, containing dust and the circulatory system of the solid particulate media. Such as: Power Unit cooler forward and reverse circulation water systems. Traditional process piping and reverse circulation cooling water supply, the space occupied by the device, the high cost and cumbersome operation (each switch needs to operate four valves). The use of four-way ball valve ...
KRS Way ball valve (Sales No.:504)
Way ball valve (Sales No.:504) Way ball valve is generally divided into: L-type (Q44F), T-type (Q45F), Y-type (Q42F);L-shaped three-way ball valve: used to switch the flow, make two mutually perpendicular channel connection;T-way ball valve: for medium shunt, confluence and flow to switch enables three channels to communicate with each other or the two-channel connectivity;Y-type three-way ball valve: 120 ° to each other and two through holes into 135 °, and switch between the two conditions needed to achieve medium flow.Product Features: A two seat seal ball valve compact structure, beautiful appearance, good sealing performance. It can achieve a switch to medium flow in the pipeline, but also make the perpendicular two-channel connection on or off. (Such as the flow of Figure B) Second, the the four valve seat seal ball valve can be realized not only switch the flow, three channels can be connected to each other, but...
KRS Flanged floating ball valve (Sales No.:503)
Flanged floating ball valve (Sales No.:503) Standard GB Flange Float Ball ValveAPI、JIS Flange Float Ball ValveDesign SpecGB12237-89BS5351Face to FaceGB12221-89ANSI B16.10Flange EndJB/T79-94ANSI B16.15 JIS B2212-B2214Valve TestAnd CheckAPI STD.598 Forged steel flange floating ball valve three-Forged Splitdesign, floating ball structure. The design is designed for high pressure conditions, in the medium under pressure, can produce a certain displacement sphere and pressed against the sealing surface of the outlet end, to ensure the sealing of the outlet end. Forged steel flange floating ball valve structure, good sealing performance, can replace traditional fixed ball valve, in order to save costs. Forged steel flange floating ball valve according to customer demand, designed to meet the high or ultra-low temperature conditions. Application specification:1, the design, manufacture GB12237-892, the length of the structure according t...
CWX-60P maximum torqur 6NM 2 way Mini control ball valve for water treatment,small automatic control
Detailed Product Description 2-way/3-way electric operated Valve 2-port/3-port auto shut off eletric ball valveSize: 1/4 ,1/2 ,3/4 ,1 ,1 1/4 ,8mm,10mm,15mm,20mm,25mm,32mmVoltage: DC3-6V,,AC/DC9-24V,AC110V,AC120V,AC220VMaterial: Stainless steel (304, 316), Brass,Ni plated BarssOpen/close time:3-5secWorking pressure: 1.0Mpa/10bar/150psiTorque output: 1.5NM-6NMControl mode:2,3,5 wires(CR01-CR06) End:BSP(British Standard)&NPT(ASSI) ThreadBall Type:T or L flowPower: maximum 5WMedium temperature: 0-90°CActuator rotation: 90 degreeRotation direction: double actingLow working current: Working Medium:water,air,gas.Product life: 100,000 timesSpecial function:position indicator;quick open signal feedback,manual override fail safe(auto-return) function best alternative to the solenoid valvesEnclosure:IP65Main export areas:Europe,Asia,North America, South America,Mid East,Oceania,AfricaFeatures: 1. Smart shape,pe...
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