Q941F-16P US API roestvrijstalen elektrische kogelkraan
The Q941F-16P/25P/40P/64P stainless steel electric ball valve is suitable for frequent operation, two-position shut-off, and regulation applications. The ball valve is directly connected to the actuator. The electric actuator has a built-in servo system, eliminating the need for a separate servo amplifier. It can be controlled with a 4~20mA input signal and 220V AC power. It features simple wiring, compact structure, klein formaat, lichtgewicht, low resistance, and stable and reliable operation. Different models of electronic electric actuators can be configured according to user requirements.
Productnaam: Stainless Steel Electric Ball Valve
Productmodel: Q941F
Nominale diameter: DN15～DN300
Structure Type: Ball
Nominale druk: 1.6Mpa～6.4Mpa
Verbindingsmethode: Flens, Met schroefdraad, Wafeltje
Toepasselijke temperatuur: ≤350ºC
Activeringsmethode: Electric (handmatige bediening ook mogelijk)
Materiaal kleplichaam: Gegoten staal, Roestvrij staal
Productiestandaard: GB (Chinese nationale standaard), VAN (Duitse standaard), API (Amerikaanse standaard), ANSI (Amerikaanse standaard)
Toepasselijke media: Water, Olie, Gas, Vloeistof
Fabrikant: Zhejiang Kozo Valve Co., Ltd.
Q941F-16P US API Stainless Steel Electric Ball Valve Product Description:
KOZO Valve’s Q941F stainless steel electric ball valve is suitable for frequent operation, two-position shut-off, and regulation applications. The ball valve is directly connected to the actuator. The electric actuator has a built-in servo system, eliminating the need for a separate servo amplifier. It can be controlled with a 4~20mA input signal and 220V AC power. It features simple wiring, compact structure, klein formaat, lichtgewicht, low resistance, and stable and reliable operation. Different models of electronic electric actuators can be configured according to user requirements.
Q941F-16P US API Stainless Steel Electric Ball Valve Product Applications:
Q941F-16P/25P/40P/64P stainless steel electric ball valves are typically used in applications requiring strict sealing. In addition to controlling gas, vloeistof, and steam media, they are also suitable for controlling sewage and media containing fibrous impurities. They are widely used in petroleum, chemisch, metallurgisch, lichte industrie, papier maken, energiecentrales, refrigeration, and other industrial fields.
Q941F-16P US API Stainless Steel Electric Ball Valve Product Features
(1) Lage vloeistofweerstand: Kogelkranen hebben de laagste vloeistofweerstand van alle kleptypen. Zelfs kogelkranen met gereduceerde doorlaat hebben een zeer lage vloeistofweerstand.
(2) Druklagers verminderen het wrijvingskoppel van de stuurpen, allowing for long-term balanced and flexible operation of the stem.
(3) Good seat sealing performance: The sealing rings made of materials such as PTFE are easy to seal, and the sealing capacity of the ball valve increases with the increase of medium pressure.
(4) Betrouwbare spindelafdichting: Since the stem only rotates and does not move up or down, de steelpakkingafdichting wordt niet gemakkelijk beschadigd, and the sealing capacity increases with the increase of medium pressure.
(5) Door de goede zelfsmerende eigenschappen van materialen als PTFE, the friction loss with the ball is small, resulting in a long service life for the ball valve.
(6) De aan de onderkant gemonteerde stuurpen en de verhoogde trede op de stuurpenkop voorkomen dat de stuurpen wordt uitgeworpen. Als een brand schade aan de klepsteelafdichting veroorzaakt, de verhoogde trede kan nog steeds metaal-op-metaal contact maken met het kleplichaam, zorgen voor de spindelafdichting.
Q941F-16P US API Stainless Steel Electric Ball Valve Technical Parameters
Nominale diameter DN (mm): 15 20 25 32 40 50 65 80 100 125 150 200
Nominale stroomcoëfficiënt KV: 21 38 72 112 170 273 384 512 940 1452 2222 3589
Nominale druk (MPa): PN1.6, 2.5, 4.0, 6.4 MPa; ANSI 150, 300LB
Toelaatbaar drukverschil (MPa): ≤Nominale druk
Type kleplichaam: Tweetraps gegoten kogelkraan
Verbindingstype: Geflensd, gelast, schroefdraad
Type ventielkern: “O” type kogelkraan kern
Afdichtende verpakking: V-type PTFE-pakking, flexibele grafietverpakking, enz.
Stroomkenmerken: Ongeveer snelopenend type
Bedrijfsbereik: 0~90°
Lekkage Q Volgens GB/T4213-92, the following parameters are acceptable: <0.01% van nominale KV; Basic error ±1%; Hysteresis ±1%; Dead zone ≤1% (adjustable); Verstelbaar bereik 250:1, 350:1; Actuator configuration: Compatible with PSQ, HQ, UNIC, 361RS, JO series angular stroke electric actuators; Control methods: Switch position indicator (two-position switch control), passive contact signal, 1/5K potentiometer, intelligent adjustment (4～20mA analog signal control).
Q941F-16P US API Stainless Steel Electric Ball Valve Actuator
Actuator Category: Imported JOX Series Actuator Parameters; Imported 3610R Series Actuator Parameters; Imported JHQ Series Actuator Parameters
Power Supply Voltage: Standard: 220V AC Single Phase; Optional: 110V AC Single Phase, 380/440V AC Three Phase, 24V/110V/220V AC
Output Torque: 50N·M～2000N·M; 50N·M～1500N·M; 50N·M～3000N·M
Action Range: 0~90°; 0～360°; 0~90°; 0~90°, 0°～270° optional
Control Method: Switch position indicator (two-position switch control), passive contact signal, 1/5K potentiometer, intelligent adjustment (4～20mA analog signal control)
Action Time: 15 seconds/30 seconds/60 seconds; 10 seconds/15 seconds/30 seconds 18S～112S
Protection Devices: Overheat protection, Overload protection (built-in overheat and overload protection)
Ambient Temperature: -30°～60°C, -20°～+70°C
Manual Operation: Same as the included handle operation; Mechanical clutch mechanism with handwheel operation
Mechanical Limits: Electrical and mechanical dual limits; 2 external adjusting bolts
Protection Rating: IP65, IP55, IP65, IP67, IP68 (customizable)
Explosion-proof Rating: No explosion-proof, ExdⅡ BT4, ExdⅡ BT4, ExdⅡ CT6
Position Measurement: Optional switch or potentiometer; Proportional Control Unit: Potentiometer, proportional control unit
Drive Motor: 8W/E AC reversible motor, squirrel-cage asynchronous motor
Inlet Interface: PE 1/2″ inlet cable lock, 2-PF 1/2″ inlet cable lock, 2 PF 3/4″
Housing Material: Aluminum alloy, Steel, Aluminum alloy Steel, aluminum alloy, aluminum bronze, polycarbonate
Outer coating: dry powder, epoxy polyester, providing superior corrosion resistance
Utilizing a unique electric braking circuit, resulting in high positioning accuracy, sensitive actuator, rapid start-stop, and smooth operation. It also features strong anti-interference, surge voltage resistance, and breakdown protection.
Suitable for frequently operating regulating circuits; with a duty cycle of 25%, it can achieve 630-1200 operations per hour.
Stainless Steel Electric Ball Valve Parts Materials
Onderdeelnaam Materiaal
Valve Body, Valve Cover WCB 304(CF8) 316(CF8M) 316L(CF3M)
Bal 2Cr13 + Genitreerd 304 316 316L
Ventielsteel 2Cr13 304 316 316L
Klepzittingafdichting PTFE, Carbon Fiber + PTFE, Para-Polystyrene
Packaging V-Type PTFE, Flexibel grafiet
Stainless Steel Electric Ball Valve Performance Specifications
Nominale diameter DN (mm) DN15-300
Nominale druk PN (MPa) 1.0 1.6 2.5 4.0 6.4
Test druksterktetest 1.5 2.4 3.75 6.0 9.60
Afdichtingstest 1.1 1.76 2.75 4.4 7.04
Low Pressure Air Tightness Test 0.5～0.7 Applicable Media: Water, olie, stoom, salpeterzuur (temperatuur ≤200℃), azijnzuur (temperatuur ≤200℃)
