Zhejiang Zhitai Self-Control Valve Co.,Ltd.Zhitai Self-control Valve Co.,ltd

Zhejiang Zhitai Self-Control Valve Co.,Ltd is an ISO9001-2008 certified manufacturer since 2003. 
Product Range: Rack&Pinion Pneumatic Actuator, Scotch Yoke Pneumatic Actuator, Electric Actuator, Pneumatic/Electric Automatic Ball Valve/Butterfly Valve/Gate Valve/Release Valve/Discharge Valve/Sanitary Valve.

Rack and Pinion Pneumatic ActuatorRack and Pinion Pneumatic Actuator
Rack and Pinion Pneumatic Actuator

Rack&Pinion Type Pneumatic Actuator Material: Aluminum Alloy Model: AT040-AT400(Double acting&Spring return) Air pressure: 2bar~8bar(0.2mpa~0.8mpa)

Stainless Steel Pneumatic ActuatorStainless Steel Pneumatic Actuator
Stainless Steel Pneumatic Actuator

1.Dual piston rack & pinion design 2.Double acting and spring return 3.Stainless steel body for corrosion resistance. 4.Pressure 2 to 8 bar (30 to 120 PSI) .

Scotch Yoke Pneumatlc ActuatorScotch Yoke Pneumatlc Actuator
Scotch Yoke Pneumatlc Actuator

Its scotch yoke structure makes piston rod move from linear to rotary.Special U-type output torque structure is used for valve opening or closing,which needs large torque.

Electric ActuatorElectric Actuator
Electric Actuator

ZT Electric Actuator Rotary angle: 0-90degree Model range: ZT005~ZT300 Output torque: 50~3000N.m

Electric Ball ValveElectric Ball Valve
Electric Ball Valve

Electric Ball Valve Design standard: GB/12237,ANSI B16.34 Model range:DN15~DN200, 1/2"~8" Working pressure: PN16/PN25/PN40, Class150/300/400

Pneumatic actuated knife gate valvePneumatic actuated knife gate valve
Pneumatic actuated knife gate valve

Specifications Pneumatic knife gate valve Pneumatic actuated Knife Gate Valve Model Range: DN50-DN1200 1/2"-48" Connection: Wafer type. Material: Body ( CF8,CF8M,CF3,CF3M) Stem(CF8,CF8M,CF3,CF3M) Packing (PTFE) Seat (PTFE,NYLON,PPL,H/Y) Working Pressure: PN10-PN16(CLASS150) Design standard: GB/12237 ANSI B16.34 Test& Inspection : JB/T9092 API598 Pneumatic Actuator : Linear actutor Air Pressure: 3.0bar - 8.0bar (0.3Mpa - 0.8Mpa)

Electric Actuator (Ex)Electric Actuator (Ex)
Electric Actuator (Ex)

Electric Actuator (Ex) Model range: ZT005-ZT300 Output torque: 50~3000N.m Power supply: 220VAC

Pneumatic actuated global valvePneumatic actuated global valve
Pneumatic actuated global valve

Design Standard: GB/12233 Connecting Flange Size: GB/9113,JB/T79 Test&Inspection: GB/T13927,JB/T9092 Working pressure: PN16-PN40 Model range: DN15-DN300 Material:WCB,SS304/316

Electric actuated ball valve (Ex)Electric actuated ball valve (Ex)
Electric actuated ball valve (Ex)

Design standard: GB, ANSI Working Pressure: PN16/25/40, ANSI Class150/300/400 Model range: DN15~DN200,1/2"~8" Material: WCB,CF8,CF8M

Limited Switch Box APL210N Limited Switch Box APL210N
Limited Switch Box APL210N

APL 210N series Limit Switch Box (1). Aluminum alloy sheel, powder coating (2).Environment temperature:-20~80 centigrad (3). Aluminum alloy sheel, powder coating (4).Ambient temperature:-20~80 centigrade (5).2 NPT1/2'' 1. Switch position can be clearly identified by indictor . 2 Die casting aluminum shell, powder coating. 3. Solid and beautiful design 4.The bolt won't be fall off 5.Protection class: IP67. 6. Quick-set CAM 7.Easy installation

Pneumatic actuated three-way ball valvePneumatic actuated three-way ball valve
Pneumatic actuated three-way ball valve

Model: ZTQ644 (5) F (N, P, H, Y ) Bore: DN15-300MM Pressure: 1.6, 2.5, 4.0, 6.4 Mpa: 150 Lb, 300 Lb, 600 Lb: Structure: Flanged, Inside thread. Dimension standard: GB, ANSI, JIS. Body Material: Carbon steel (WCB), Stainless steel (CF8, CF8M, CF3, CF3M ) Seat material: PTFE, PPL, H, Y Mode of action: the double-acting, single-acting type (spring reposition ) Control: commutation, shunt, confluir. Selection of Accessories: solenoid valve, locator, limit switch, F.R.L. combination unit, manual device

Limited Switch Box APL410NLimited Switch Box APL410N
Limited Switch Box APL410N

APL410 series Limit Switch Box (1). Aluminum alloy sheel, powder coating (2).Environment temperature:-20~80 centigrad (3). Aluminum alloy sheel, powder coating (4).Ambient temperature:-20~80 centigrade (5).2 NPT1/2'' 1. Switch position can be clearly identified by indictor . 2 Die casting aluminum shell, powder coating. 3. Solid and beautiful design 4.The bolt won't be fall off 5.Protection class: IP67. 6. Quick-set CAM 7.Easy installation

Pneumatic flanged ball valvePneumatic flanged ball valve
Pneumatic flanged ball valve

ZT Alloy Series Pneumatic Actuator with Ball Valve Specifications Design standard: GB/12237, API6D,ANSI B16.34 Working pressure: PN16-PN40, Class150/300/400 Model: DN15-DN200, 1/2"-8" Material: WCB,A351-CF8,A351-CF8M

Limited Switch Box APL510N (Ex)Limited Switch Box APL510N (Ex)
Limited Switch Box APL510N (Ex)

APL 510N series Limit Switch Box (Ex) (1). Aluminum alloy sheel, powder coating (2).Environment temperature:-20~80 centigrad (3). Aluminum alloy sheel, powder coating (4).Ambient temperature:-20~80 centigrade (5).2 NPT1/2'' 1. Switch position can be clearly identified by indictor . 2 Die casting aluminum shell, powder coating. 3. Solid and beautiful design 4.The bolt won't be fall off 5.Protection class: IP67. 6. Quick-set CAM 7.Easy installation

3PC Pneumatic actuated ball valve3PC Pneumatic actuated ball valve
3PC Pneumatic actuated ball valve

Item: Pneumatic actuated ball valve, double acting&spring return Model Range: DN15 ~ DN200 1/2" ~ 8" Material : WCB , Stainless steel Standard: GB, JIS, ANSI Working pressure: PN16/25/40, Class 150/300/400 Design standard: API,ANSI Connecting standard: Thread,Flange.

Pneumatic sanitary ball valvePneumatic sanitary ball valve
Pneumatic sanitary ball valve

Pneumatic Ball Valve Design standard: GB/12237 Test&Inspection: JB/T9092 Material: SS304/304L/316/316L Model range: DN15-DN100 ,1/2"-4" Working pressure: PN16, Class 150

Pneumatic wafer type three-eccentric center butterfly valvePneumatic wafer type three-eccentric center butterfly valve
Pneumatic wafer type three-eccentric center butterfly valve

Size:DN50-DN800mm Pressure:0.6MPa-2.5MPa(125lb-300lb) Medium:water,oil,etc. Material:cast iron,carbon steel,stainless steel

Pneumatic Fluorine-butterfly valvesPneumatic Fluorine-butterfly valves
Pneumatic Fluorine-butterfly valves

Model : ZTD67(4)1X (F, F4, J ) Bore: DN20-1200mm Pressure: 0.6, 1.0, 1.6, 2.5 Mpa: 150Lb, 300Lb Connecting: wafer ,flange Dimension standard: GB, ANSI Body material: Cast iron, Carbon steel(WCB), Stainless steel(CF8, CF8M) Seat material: X, PTFE Mode of action: double-acting, single-acting (spring reposition) Control: Switch , Adjust . Selection of Accessories: solenoid valve, locator, limit switch, F.R..L. Combination unit.

Pneumatic Ball ValvePneumatic Ball Valve
Pneumatic Ball Valve

SizeDN15-DN200mm Pressure1.6MPa-4.0MPa(150lb-300lb) Mediumwater,oil,etc. Materialcarbon steel,stainless steel

Pneumatic Butterfly ValvePneumatic Butterfly Valve
Pneumatic Butterfly Valve

Size:DN50-DN800mm Pressure:0.6MPa-2.5MPa(125lb-300lb) Medium:water,oil,etc. Material:cast iron,carbon steel,stainless steel

News & Show
  • We will attend to Oil&Gas Exhibition in Cape Town,South Africa.

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  • Our exhibition booth No. is 1D4-08 Looking forward to meeting you there!

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  • Our company will attend ACHEMA 2012 in Frankfurt,Germany from June 18 to June 22,2012.

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Our advantageBusiness advantage

Adhering to the "quality of roots, faith-based" business philosophy, careful management of our business. User-centric, provide users with full, full-service corporate purpose!

Honors

ISO9001:2008
Products Approved by CE, ATEX(DNV)

Workshop

Welcome the domestic and foreign customer inspection instruction, the exchange cooperation sincerely.

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