Ball Valves
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APOLLO VALVES Ball Valves

Wide range of bronze, brass and stainless steel inline ball valves for controlling or limiting the flow of fluids. Equipped with a rotatable flow control handle for easy operation

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Ball valves are used in water treatment plants, oil and gas pipelines, chemical processing, HVAC systems and commercial plumbing applications. These high pressure ball valves are ideal for...Read more

APOLLO VALVES -

70-100 Series Bronze Inline Ball Valves

Apollo 70-100 Series bronze inline ball valves are used to control the flow of fluid in a system and feature FNPT connections on both ends. These corrosion-resistant valves have a maximum operating pressure of 600 psi and are available in different temperature ranges, stem types and materials, seat materials and pipe sizes.

StyleModelHandle MaterialPipe SizePortSeat MaterialStem MaterialStem TypeTemp. RangePrice (ex. VAT)
A7010701Stainless Steel1.5"StandardRPTFEB16 BrassNonrising0 Degrees to 450 Degrees F€188.04
B7710101Zinc-Plated Steel with Vinyl Grip1/4"FullRPTFEBrassBlowout ProofUp to 500 Degrees F€54.99
C7010701Zinc-Plated Steel with Vinyl Grip1.5"StandardPTFEB16 BrassBlowout Proof, Nonrising-20 Degrees to 450 Degrees F€196.37
APOLLO VALVES -

K3 Class Ball Valves

StyleModelPrice (ex. VAT)
AK352209€2,444.91
AK352409€3,235.84
AK352009€1,131.56
AK358400€57,571.16
AK362100€845.63
AK364500€1,004.47
AK364600€5,200.66
AK363300€1,340.19
AK373300€14,454.95
AK365700€3,423.47
AK366900€8,352.65
AK368100€19,544.17
AK390600€1,874.35
StyleModelSizeTypePrice (ex. VAT)
A9A148A1--€479.90
A9A143A1--€127.61
A9A147A1--€371.58
A9A145A1--€189.41
A9A141A1--€109.59
A9A142A1--€128.00
A9A144A1--€139.86
A9A14704481 1/2 Lbs.2-1/4" Stem Extension,Stainless Steel Oval Handle (No Latch) and Nut€302.95
A9A147151 1/2 Lbs.Round Handle, Steel€301.84
A9A147011 1/2 Lbs.Standard€269.48
A9A14714271 1/2 Lbs.Side Vented Ball (uni-directional),Stainless Steel Latch-Lock Lever and Nut€294.36
A9A147301 1/2 Lbs.Cam-Lock and Grounded€361.89
A9A147271 1/2 Lbs.Stainless Steel Latch-Lock Lever and Nut€281.49
A9A147471 1/2 Lbs.Stainless Steel Oval Latch-Lock Handle and Nut€529.99
A9A14748501 1/2 Lbs.Stainless Steel Oval Handle (No Latch) and Nut,2-1/4" Carbon Steel Locking Stem Extension€487.92
A9A146011 1/4 Lbs.Standard€197.71
A9A14604481 1/4 Lbs.2-1/4" Stem Extension,Stainless Steel Oval Handle (No Latch) and Nut€279.69
A9A146471 1/4 Lbs.Stainless Steel Oval Latch-Lock Handle and Nut€272.05
A9A145301"Cam-Lock and Grounded€204.56
A9A14548501"Stainless Steel Oval Handle (No Latch) and Nut,2-1/4" Carbon Steel Locking Stem Extension€270.57
A9A14524301"Graphite Packing,Cam-Lock and Grounded€220.10
A9A145101"Stainless Steel Lever & Nut€116.40
A9A145491"Assembled Dry€124.94
A9A14504481"2-1/4" Stem Extension,Stainless Steel Oval Handle (No Latch) and Nut€201.82
A9A145011"Standard€124.94
APOLLO VALVES -

9A-100 Series Bronze Unibody Ball Valves

StyleModelSizeTypePrice (ex. VAT)
A9A108V0028--€397.78
A9A106T01--€118.77
A9A105V1210--€224.95
A9A105V0028--€210.46
A9A105V1107--€215.94
A9A104V1210--€199.99
A9A104V1107--€190.90
A9A104V0028--€81.84
A9A103V1210--€180.38
A9A103V1107--€147.42
B9A107A0--€237.66
A9A103V0028--€73.77
A9A102V1210--€198.16
A9A101V1210--€198.16
B9A108A1--€361.27
B9A108A0--€377.89
B9A107A2--€301.60
B9A107A1--€224.31
A9A107301 1/2 Lbs.Cam-Lock and Grounded€304.67
A9A107471 1/2 Lbs.Stainless Steel Oval Latch-Lock Handle and Nut€462.43
A9A107481 1/2 Lbs.Stainless Steel Oval Handle (No Latch) and Nut€273.19
B9A10704151 1/2 Lbs.2-1/4" Stem Extension,Round Handle, Steel€217.74
A9A107501 1/2 Lbs.2-1/4" Carbon Steel Locking Stem Extension€300.09
A9A106471 1/4 Lbs.Stainless Steel Oval Latch-Lock Handle and Nut€230.06
A9A105151"Round Handle, Steel€110.39
APOLLO VALVES -

96-100 Series Stainless Steel Unibody Ball Valves

StyleModelConnection TypePressure RatingSizePrice (ex. VAT)
A961012432---€135.94
A9610104---€137.02
A9610115---€124.08
A961011415---€145.89
A9610114---€132.21
A961010724---€116.64
B9610107---€112.25
A96101041524---€155.69
A961010247---€179.53
A96101242764---€143.13
A9610847---€775.34
A9610857---€853.40
A961082749---€549.94
A961082460---€569.15
A96108244757---€668.60
A961080415---€598.61
A961072749---€464.69
A9610124---€116.64
A961012430---€194.44
A961072447---€608.74
A961012447---€194.44
A96107041524---€452.69
A96106242760---€337.68
A96105P01---€182.85
A961061424---€322.68
APOLLO VALVES -

94MBV Series Mini Ball Valves

Apollo 94MBV mini ball valves are suitable for controlling fluid and oil flow in irrigation systems and engine coolers, respectively, as well as regulating the gas pressure in pipelines. They feature a forged brass body for high strength and corrosion resistance and a lever handle allowing quick adjustments in the fluid flow. These mini ball valves feature double Viton O-ring stem seals for resistance against chemicals and extreme temperatures, thereby minimising the risk of leakage.

StyleModelPrice (ex. VAT)
A94MBV03€27.42
B94MBV04€28.57
StyleModelBall MaterialBody MaterialConnection TypeHandle MaterialHose I.d.Max. PressurePipe SizeSeal MaterialPrice (ex. VAT)
A95ALF10301--Fnpt-----€34.14
A95ALF20301BrassBrassSolder x SolderSteel Plated1/2"600 CWP1/2"EPDM€23.94
A95ALF20401BrassBrassSolder x SolderSteel Plated3/4"600 CWP3/4"EPDM€34.49
A95ALF20501BrassBrassSolder x SolderSteel Plated1"600 CWP1"EPDM€51.32
A95ALF10401Lead-Free Chrome-Plated BrassLead-Free BronzeFNPT x FNPTZinc-Plated Steel with Vinyl Grip-400 psi WOG3/4"PTFE€42.07
A95ALF10501Lead-Free Chrome-Plated BrassLead-Free BronzeFNPT x FNPTZinc-Plated Steel with Vinyl Grip-400 psi WOG1"PTFE€53.08
StyleModelBall MaterialBody StyleConnection TypeHose I.d.Max. PressurePipe SizeTemp. RangeTube SizePrice (ex. VAT)
A94ALF20001A316 Stainless SteelInlineSolder x Solder3"400 CWP3"-20 Degrees to 366 Degrees F3"€367.31
A94ALF10901A316 Stainless SteelInlineNPT x NPT2.5"400 CWP2.5"-20 Degrees to 366 Degrees F2.5"€295.20
A94ALF20901A316 Stainless SteelInlineSolder x Solder2.5"400 CWP2.5"-20 Degrees to 366 Degrees F2.5"€298.83
A94ALF20801A316 Stainless SteelInlineSolder x Solder2"600 CWP2"-20 Degrees to 366 Degrees F2"€144.63
A94ALF20701A316 Stainless SteelInlineSolder x Solder1.5"600 CWP1.5"-20 Degrees to 366 Degrees F1.5"€97.89
A94ALF20601A316 Stainless SteelInlineSolder x Solder1.25"600 CWP1.25"-20 Degrees to 366 Degrees F1.25"€77.60
A94ALF10A01A316 Stainless SteelInlineNPT x NPT4"400 CWP4"-20 Degrees to 366 Degrees F4"€812.94
A94ALF10001A316 Stainless SteelInlineNPT x NPT3"400 CWP3"-20 Degrees to 366 Degrees F3"€406.04
A94ALF10801A316 Stainless SteelInlineNPT x NPT2"600 CWP2"-20 Degrees to 366 Degrees F2"€170.53
A94ALF10701A316 Stainless SteelInlineNPT x NPT1.5"600 CWP1.5"-20 Degrees to 366 Degrees F1.5"€101.15
A94ALF10601A316 Stainless SteelInlineNPT x NPT1.25"600 CWP1.25"-20 Degrees to 366 Degrees F1.25"€90.29
A94ALF10201AChrome-Plated BrassInlineNPT x NPT3/8"600 CWP3/8"-20 Degrees to 450 Degrees F3/8"€16.17
A94ALF20301AChrome-Plated BrassInlineSolder x Solder1/2"600 CWP1/2"50 Degrees to 200 Degrees F1/2"€21.25
A94ALF20401AChrome-Plated BrassInlineSolder x Solder3/4"600 CWP3/4"50 Degrees to 200 Degrees F3/4"€31.85
A94ALF20501AChrome-Plated BrassInlineSolder x Solder1"600 CWP1"50 Degrees to 200 Degrees F1"€47.74
A94ALF10501AChrome-Plated BrassInlineNPT x NPT1"600 CWP1"-20 Degrees to 450 Degrees F1"€50.37
A94ALF10401AChrome-Plated BrassInlineNPT x NPT3/4"600 CWP3/4"-20 Degrees to 450 Degrees F3/4"€31.85
A94ALF10301AChrome-Plated BrassInlineNPT x NPT1/2"600 CWP1/2"-20 Degrees to 450 Degrees F1/2"€21.25
A94ALF10101AChrome-Plated Brass2 Pc Ball ValveNPT x NPT1/4"600 CWP1/4"-20 Degrees to 450 Degrees F1/4"€17.39
StyleModelActuator TypeSizePrice (ex. VAT)
A87A90065MG--€7,436.63
A87A90814248090--€5,625.29
A87A903UL--€1,090.06
A87A90E01--€28,342.33
A87A903B85BG--€1,892.04
A87A90CTR--€18,805.54
A87A903B85B--€1,201.76
A87A9081424TD--€3,708.02
A87A908142480--€3,136.92
A87A9041424--€1,242.50
A87A903143570--€1,830.23
A87A903142480--€1,078.56
A87A90E24--€24,503.18
A87A90E21--€25,045.66
A87A904B85BG--€2,074.41
A87A90524MP--€1,693.58
A87A90014--€5,319.28
A87A905247780--€1,376.59
A87A905248090--€2,979.01
A87A905143570--€2,016.16
A87A9052476--€1,694.86
A87A90514UL--€1,381.73
A87A9040424--€1,366.75
A87A9051424TD--€1,422.44
A87A90H246977--€67,805.23
StyleModelActuator TypeConnection TypeSizeTrim MaterialPrice (ex. VAT)
A88A74GMH----€29,188.91
A88A74E14----€14,425.38
A88A74CTR----€8,415.73
A88A74E1424ULTC----€14,589.40
A88A74E24ULTC----€17,220.47
A88A74EAR----€18,904.62
A88A74EMH----€16,649.91
A88A74C6577----€8,465.20
A88A74CMH----€10,099.65
A88A74814----€1,540.48
A88A74021----€3,163.45
A88A74A1424TR----€4,799.39
A88A74004142480----€3,428.81
A88A74A7780----€4,679.58
A88A74C6570MG----€10,937.09
A88A7401480----€3,231.04
A88A7402435----€3,143.38
A88A740243567----€3,489.16
A88A74765A----€1,443.53
A88A74024MG----€4,276.74
A88A74035----€3,109.94
A88A74067----€3,451.55
A88A74065----€3,137.96
A88A740AR----€3,102.23
A88A7471465A----€1,730.15
APOLLO VALVES -

88A-700 Series Flanged Standard Port Ball Valves

StyleModelActuator TypeSizePrice (ex. VAT)
A88A70065UL--€3,393.66
A88A70070--€3,561.16
A88A70A24TC--€4,236.20
A88A70AMH--€5,575.52
A88A70EMH--€15,116.75
A88A70C65--€7,417.42
B88A70C67--€8,196.76
A88A70E01--€15,187.84
A88A70E24MG--€14,891.80
A88A70E67--€15,405.49
A88A70E67MH--€16,258.57
A88A70E67MG--€15,966.73
A88A70G01--€22,836.85
A88A70A67--€4,798.47
A88A70CMGGear Actuator6€8,831.54
A88A70901Lever Handle2 1/2 Lbs.€2,845.94
APOLLO VALVES -

88A-240 Series Flanged Full Port Ball Valves

StyleModelActuator TypeConnection TypeSizeTrim MaterialPrice (ex. VAT)
A88A24C2477MHUL----€10,203.32
B88A244B32F----€808.38
B88A24480----€670.24
B88A24438----€1,600.95
B88A24424TR----€752.82
B88A24435TR----€742.76
B88A24424TD----€757.04
B88A2442449----€663.60
B88A244TC----€684.61
B88A244B32K----€824.18
A88A2450424----€803.13
A88A24535TR----€697.47
A88A2472459----€1,229.45
A88A2471524TR----€1,436.81
A88A2470424----€1,347.04
A88A24704----€1,466.34
A88A245UL----€797.47
A88A245TD----€838.00
A88A245EP----€667.91
A88A245B32V----€931.30
A88A245TC----€653.41
A88A2458090----€1,852.76
A88A24580----€641.34
A88A24577----€640.85
A88A24567TD----€705.27
APOLLO VALVES -

88A-200 Series Flanged Full Port Ball Valves

StyleModelSizePrice (ex. VAT)
A88A20E24MH-€14,612.41
B88A2042435-€624.54
A88A20065-€2,142.33
A88A20065MG-€3,279.97
A88A20067-€2,434.78
A88A20069-€2,436.71
A88A20070-€3,105.47
A88A200MG-€3,226.59
B88A20301-€342.49
B88A20324-€500.98
B88A20401-€609.86
B88A20424-€622.97
A88A20038-€6,302.48
A88A20501-€586.78
A88A20521-€643.60
A88A20515-€705.60
A88A20524-€597.94
A88A2052435-€599.32
A88A20535-€714.23
A88A20565-€614.51
A88A20538-€1,488.94
A88A20570-€1,206.54
A88A20059-€2,171.74
A88A20A35MH-€5,067.40
A88A20704-€1,558.54
StyleModelActuator TypeConnection TypeSizeTrim MaterialPrice (ex. VAT)
A88A14001--3"-€1,828.00
A88A14A01--4mm-€3,009.01
A88A14AA1----€3,009.01
A88A14C14----€6,658.16
A88A14C01----€6,565.95
A88A14AMH----€4,439.15
A88A14AUL----€3,640.31
A88A14AMG----€4,179.15
A88A14ATC----€3,066.42
A88A14AAR----€3,984.24
A88A14A82TC----€4,236.91
A88A14C142435----€7,194.28
A88A14A82----€3,495.77
A88A14A77----€3,054.84
A88A14A70----€4,025.52
A88A14A69----€3,373.36
A88A14A67----€3,662.08
A88A14A6570----€4,078.87
A88A14A65----€3,062.38
A88A14C142435TC----€8,644.55
A88A148147780----€1,170.86
A88A14A59----€3,676.15
A88A14824TD----€1,236.82
A88A14882----€1,358.52
A88A148B32AZ----€1,176.33
APOLLO VALVES -

88A-100 Series Flanged Standard Port Ball Valves

Apollo 88A-100 Series flanged standard port ball valves are ideal for regulating fluid flow and offer a secure shutoff by controlling the flow of various liquids and gases, aiding in process optimisation and system integrity. They are used in industrial processes, chemical plants and oil & gas facilities. They are equipped with a lever handle with a vinyl sleeve allowing manual on / off control for quick and precise operational adjustments when needed. These valves have 316 stainless steel ball and stem for protection against corrosion. They have a maximum pressure rating of 150 psig for saturated steam and a maximum vacuum pressure of 29 inches of Hg. These valves feature flanged connections allowing for secure bolting to pipes, thus minimising the risk of leakage and promoting the safety and efficiency of the entire system.

StyleModelActuator TypeSizePrice (ex. VAT)
A88A10A01-4mm€2,798.11
A88A10701A-1.5"€937.16
A88A100MH--€3,604.36
A88A1092449--€1,839.70
A88A10910--€1,483.69
A88A10824TD--€1,368.93
A88A108UL--€1,302.25
A88A10867--€1,306.29
A88A10880--€1,269.04
A88A10824UL--€1,110.21
A88A1082469--€1,352.03
A88A10804--€1,121.92
A88A10782A--€1,099.44
A88A100UL--€1,960.01
A88A1072449A--€976.80
A88A100TDUL--€2,055.06
A88A10080--€1,946.51
B88A109TDUL--€1,897.47
A88A10077UL--€1,672.18
A88A10065MG--€2,770.19
A88A10024UL--€1,673.39
A88A10024TC--€1,691.09
A88A1002480--€1,666.79
A88A1002449--€1,685.86
A88A10010--€1,615.95
APOLLO VALVES -

87B-100 Series Flanged Standard Port Ball Valves

StyleModelPrice (ex. VAT)
A87B10E24357690€20,298.56
A87B10E24€17,473.78
A87B10E6980€16,247.85
A87B10EMG€17,074.62
A87B10G01€25,722.28
B87B10CMH€10,186.70
A87B10E01€17,398.53
A87B10CMG€9,955.72
A87B10E2480€15,712.94
A87B100B82BG€4,299.36
A87B10E24MG€20,004.47
A87B10E80EP€16,111.16
A87B10GMG€27,959.38
A87B10EB82N€17,590.08
A87B10001€2,898.78
A87B10024€3,400.02
A87B10057€2,917.68
A87B1006577€2,959.68
A87B10C2480TC€8,597.95
A87B10A24€4,148.13
A87B10A01€4,115.74
A87B10A2470€5,153.11
A87B10A3570€5,124.81
A87B10AB82BG€5,166.67
A87B10C01€8,435.97
APOLLO VALVES -

87A-700 Series Flanged Full Port Ball Valves

StyleModelActuator TypeSizePrice (ex. VAT)
A87A70AUL--€6,178.78
A87A70C65--€13,730.66
A87A70724MPA--€2,112.74
A87A70724MPTCA--€1,879.86
A87A7072435A--€1,708.63
A87A7072480A--€1,722.87
A87A700MG--€5,408.34
A87A70G24MG--€47,345.63
A87A70C24MP--€11,826.82
A87A70C57--€13,704.01
A87A70C57MG--€14,165.11
A87A70C2480MG--€13,396.95
A87A70C38--€16,661.04
A87A70G01--€44,972.73
A87A70E7780MG--€25,194.20
A87A7001457--€4,686.52
A87A70080EPTR--€4,571.10
B87A7002480--€4,307.88
A87A70024MPTR--€4,468.88
A87A70024TC--€4,332.85
A87A70024TD--€4,343.93
A87A70065TR--€5,046.65
A87A70080--€4,273.54
A87A70070--€5,001.40
APOLLO VALVES -

88A-940 Series Flanged Full Port Ball Valves

Apollo 88A-940 Series flanged ball valves are used in industrial processes, wastewater treatment, HVAC systems and oil & gas pipelines. They offer reliable fluid control for liquids, gases and slurries. These units have carbon steel construction for increased durability and strength. They feature a full port design, allowing for an unobstructed flow of fluids. They feature RPTFE sealing for reliable performance & resistance to wear and corrosion. They offer a lever handle / gear actuator for precise control and convenient operation and allow flexibility in choosing the preferred actuation method for different application requirements.

StyleModelActuator TypeConnection TypeSizeTrim MaterialPrice (ex. VAT)
A88A94470----€1,457.54
B88A9402477----€4,615.25
B88A940147680----€3,891.16
B88A9401424MG----€4,666.46
B88A9401480----€3,528.47
B88A9402177----€5,418.35
B88A94024UL----€4,148.31
B88A94035TC----€3,464.80
B88A94065MG----€5,500.40
B88A9407077----€4,576.71
B88A940UL----€3,442.87
B88A94G24----€37,767.26
B88A94E24----€21,842.34
B88A94E35----€18,429.81
B88A94E35TR----€18,501.12
B88A94E65----€19,417.14
B88A94E65MG----€21,659.92
B88A94E67MH----€22,053.51
B88A94E67----€19,404.40
B88A94EAR----€24,181.64
B88A94ETR----€21,856.78
B88A94G01----€37,700.34
B88A94H01----€49,256.90
B88A94H14----€58,873.38
B88A94H2477----€49,419.92
StyleModelActuator TypeSeal TypeSizePrice (ex. VAT)
A87A20980---€3,168.76
A87A20957MG---€4,829.64
A87A2092435---€3,161.91
A87A2092470---€3,918.15
A87A20935---€3,139.10
A87A2093557---€3,198.88
A87A20938---€5,569.73
A87A20957---€3,486.96
A87A20965---€3,672.78
A87A20524--1"€773.55
A87A20A01--4mm€8,457.02
A87A20780---€1,939.79
A87A20777---€1,950.64
A87A20A147076---€6,859.43
A87A20A21---€5,497.40
A87A20A2157---€5,557.16
A87A20A2435---€5,219.94
A87A20A2449---€5,269.19
A87A2072469---€2,217.84
A87A20970---€3,896.68
A87A20A2457---€5,275.39
A87A207152480---€2,153.38
A87A20838---€4,057.55
A87A20835---€2,414.97
A87A2083549---€2,432.87
APOLLO VALVES -

87A-100 Series Flanged Standard Port Ball Valves

StyleModelActuator TypeSeal TypeSizePrice (ex. VAT)
A87A10701--1.5"€1,888.18
RFQ
B87A1071570A---€2,501.40
B87A1071524769PA---€3,143.19
B87A10A57---€4,839.32
B87A1071424A---€1,490.88
B87A10A38---€7,230.34
B87A107245776A---€1,876.68
B87A10A3576---€5,198.40
B87A10715A---€1,824.45
B87A10A3557---€4,705.08
B87A10A2480TR---€4,180.32
B87A1071557A---€1,596.02
B87A10714A---€1,468.08
B87A10A2480---€4,107.11
B87A1071457A---€1,641.24
B87A10A2435---€4,077.44
B87A10704A---€1,880.87
B87A10A2176---€5,381.40
B87A10A21---€4,207.17
B87A100TC---€2,903.55
B87A10714247780A---€1,933.44
B87A1071470A---€2,051.20
B87A10A738090---€7,323.93
B87A100MPTR---€3,090.38
B87A108142480---€1,833.90
StyleModelPrice (ex. VAT)
A86R708142749€1,348.61
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Features

  • Apollo 83B-140 Series ball valves feature a swing-out centre section for easy maintenance and repair without disrupting the pipeline. These ball valves have a pressure-balanced solid ball for bleed and drain port functionality. They come with compression-controlled spiral-wound gaskets for a secure seal even under high-pressure conditions. These ball valves are equipped with a statically grounded ball, stem and body for safety against static electricity.
  • The brand's 82-140 Series ball valves feature a dezincification resistant bronze construction for durability and resisting corrosion on exposed surfaces. These ball valves have an adjustable packing gland for reducing maintenance needs. They come with a blowout-proof stem for preventing stem ejection during operation. These ball valves have RPTFE seats to prevent leakage. They are equipped with a full port ball for unrestricted flow and minimising pressure drop across the valve.

Working Mechanism

  • Rotate the handle 90 degrees to align the hole in the ball with the ports.
  • This position allows the fluid to flow through the valves.
  • Now, to block the flow, turn the handle 90 degrees perpendicular to the ports.
  • You can also use Apollo ball valve to control the flow rate by partially rotating the handle between fully open and fully closed.

Frequently Asked Questions

How to install a ball valve?

Insert the Apollo ball valve's input and output into your threaded assembly and screw them. Before installing the handle, make sure it is properly installed (parallel is open).

Are ball valves suitable for throttling applications?

While Apollo ball valves can be used for throttling, they are not as precise as other types of valves. So, if you want a valve only for throttling purposes, then you should go for Apollo globe valves.

Are the quarter-turn valve and ball valve the same thing?

A quarter-turn valve is not the same as a ball valve, but a ball valve is a type of quarter-turn valve. A quarter-turn valve is a general term for any valve that requires only a quarter-turn (90 degrees) of the valve handle or lever to move from fully closed to fully open or vice versa. So, while a ball valve is a type of quarter-turn valve, not all quarter-turn valves are ball valves.

What is the difference between a two-way and a three-way ball valve?

A two-way ball valve has only two ports and can only allow or disallow the flow. A three-way ball valve, on the other hand, has three ports and can be used to divert, mix or isolate flows from multiple directions.

How do I choose suitable ball valves for my application?

  • Consider the appropriate valve size based on flow rate and your application requirements.
  • Ensure the valve can withstand the maximum pressure required for the application.
  • Select the proper end connections for compatibility with the piping system.

How do ball valves compare to other types of valves?

They provide better sealing, require less force to operate, have lower pressure drops and offer faster response times.

How can I maintain these ball valves?

Proper maintenance of ball valves involves periodic inspection, lubrication of seals & bearings and addressing any signs of leakage or damage.

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