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wafer type damper butterfly valveUS$ 100 - 200MOQ: 1 SetStandard or Nonstandard: StandardStructure: ButterflyPressure: Medium PressurePower: ManualTianjin Bell Automatic Instrument Technology Co., Ltd. -
Manual Air Valve / Regulated DamperUS$ 1 - 25MOQ: 50 PiecesMaterial: Stainless SteelTechnics: CastingType: Other, air valvePlace of Origin: Zhejiang, ChinaHangzhou Huichuang Import & Export Co., Ltd. -
QT 4-20 mA part-turn modulating electric valve actuator for butterfly louver damper qt04-0.86 qt04-0.84US$ 250 - 600MOQ: 1 PieceBrand Name: FreyaPlace of Origin: ChinaModel Number: qt04-0.86 qt04-0.84TIANJIN FREYA AUTOMATION TECHNOLOGY CO., LTD -
Low-leakage Closed Valve Volume damper Air DamperNegotiableMOQ: 1 SetPlace of Origin: ChinaFoshan Nanhai District Zhongjing Air-Conditioner & Purification Equipment Factory -
idle air control valve/damper motor/motorcycle steering damperUS$ 200 - 800MOQ: 10 SetsPlace of Origin: Chongqing, ChinaBrand Name: ERANModel Number: PYType: HVAC SystemsChongqing Eran HVAC Equipment Co., Ltd. -
A+Z Electric Valve Actuator for damper,ball valve and gate valveUS$ 50 - 1,000MOQ: 1 SetPlace of Origin: Tianjin, ChinaBrand Name: BELLModel Number: OA10,AS25,BS60,B+RS,A+ZTianjin Bell Automatic Instrument Technology Co., Ltd. -
Smart Sourcing
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Choose suppliers with platform-verified icons for trusted status2Verify CertificationsValidate supplier certifications (ISO, CE, etc.) for compliance3Sample Testing FirstAlways test product samples before large orders4Visit FactoriesConduct on-site audits for manufacturing verification5Payment TermsUse escrow services for high-value transactions6Contract ClarityDefine penalties for delays/spec deviations in contracts -
DN300 Electric Motor Operated Damper Butterfly ValveUS$ 510 - 530MOQ: 1 PieceBrand Name: FRYPlace of Origin: ChinaModel Number: DN300Material: AlloyTianjin E-tork Control Valve Co., Ltd. -
fire smoke damper,fire proof valveNegotiableMOQ: 1 SetPlace of Origin: Guangdong, ChinaBrand Name: shuangyiModel Number: PYFH-3Jinan Shuangyi Environment Engineering Co., Ltd. -
fireproof control fire damper / duct valveUS$ 50 - 100MOQ: 1 SetStandard or Nonstandard: Other, customizedStructure: ButterflyPressure: Low PressurePower: ManualJinan Shuangyi Environment Engineering Co., Ltd. -
damper actuator electric actuated, valve actuatorUS$ 50 - 1,000MOQ: 1 SetStandard or Nonstandard: StandardStructure: ControlPressure: Medium PressurePower: Other, electricTianjin Bell Automatic Instrument Technology Co., Ltd. -
Rotary damper rotary actuator assembled with butterfly valveUS$ 50 - 2,000MOQ: 1 SetPlace of Origin: Tianjin, ChinaBrand Name: BELLModel Number: DKJTianjin Bell Automatic Instrument Technology Co., Ltd. -
Damper Butterfly Valve for Dusty Gas Hot GasUS$ 50 - 1,000MOQ: 1 SetStandard or Nonstandard: StandardStructure: ButterflyPressure: Low PressurePower: PneumaticShanghai Lapar Control Valve Co., Ltd. -
HVAC Electric Actuator Ball Valve for Air DamperUS$ 15 - 50MOQ: 1 PieceStandard or Nonstandard: StandardStructure: BallPressure: Medium PressurePower: Other, motorizedWinner Ball Valves Co., Ltd. -
Inkstyle Check valves(non return valve) of CISS damper cissUS$ 1 - 15MOQ: 10 SetsModel Number: Damper APlace of Origin: Guangdong, ChinaBrand Name: Inkstyle&OEMZhuhai Inkstyle Electronics Co., Ltd. -
SMB+RS1000/HF194H Rotary Valve Servo Motor Damper Electric ActuatorUS$ 1309 - 1319MOQ: 1 PieceBrand Name: FryPlace of Origin: ChinaModel Number: SMB+RS1000Material: AlloyTianjin E-tork Control Valve Co., Ltd. -
Part-Turn Flue Gas Damper With Buterfly Valve Electric ActuatorUS$ 997 - 1007MOQ: 1 PieceBrand Name: FRYPlace of Origin: ChinaModel Number: FRYQ+BWMaterial: AlloyTianjin E-tork Control Valve Co., Ltd. -
Quarter-turn 2000NM Motor Control Electric Damper Butterfly Valve ActuatorUS$ 420 - 430MOQ: 1 PieceBrand Name: FRYPlace of Origin: ChinaModel Number: 361Material: AlloyTianjin E-tork Control Valve Co., Ltd. -
Bernard arm damper actuator AS200 original valve electric deviceUS$ 9500 - 10000MOQ: 1 PieceBrand Name: BernardPlace of Origin: ChinaModel Number: AS200Tianjin Bernard Automation Equipment Limited Company -
hydraulic cartridge relief valve butterfly damper proportional solenoidUS$ 5 - 50MOQ: 1 PieceBrand Name: GOGOPlace of Origin: Zhejiang, ChinaModel Number: MI-05 286Material: BrassNingbo Fenghua Gogo Automatic Trading Company Limited -
Galvanized sheet air conditioning butterfly valve damper for hvac systemUS$ 3.1 - 20.5MOQ: 20 PiecesPlace of Origin: Hebei, ChinaBrand Name: RMModel Number: RM060-RM083Type: VentilationWenan Rongmao Hardware Product Co., Ltd. -
automatic fire damper,fire proof PYFH-3,fire fighting valveUS$ 56 - 120MOQ: 10 SetsPlace of Origin: Guangdong, ChinaBrand Name: shuangyiModel Number: PYFH-3Jinan Shuangyi Environment Engineering Co., Ltd. -
fire resisting damper, discharges fume valve, smoke ventNegotiableMOQ: 20 SetsPlace of Origin: Shandong, ChinaBrand Name: ShuangyiModel Number: PYF_3Jinan Shuangyi Environment Engineering Co., Ltd.
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Q235 steel fire smoke valve damper Chinese supplierNegotiableMOQ: 1 SetStandard or Nonstandard: StandardStructure: AnglePressure: Low PressurePower: HydraulicJinan Shuangyi Environment Engineering Co., Ltd. -
Linear turn actuator,Electric valve Actuator,Electric Damper ActuatorUS$ 100 - 2,000MOQ: 1 SetPlace of Origin: Tianjin, ChinaBrand Name: BELLModel Number: DKZTianjin Bell Automatic Instrument Technology Co., Ltd. -
Global Buyer Activity
FJ Purchaser negotiating terms for B+RS250F28Z B+RS400F28Z Butterfly Valve Air Damper Electric Valve Actuator2025-09-23 14:05:35
UG Lead Purchaser inquired about QT 4-20 mA part-turn modulating electric valve actuator for butterfly louver damper qt04-0.86 qt04-0.8418 hours ago
JO Procurement Lead verified certifications for Low-leakage Closed Valve Volume damper Air Damper13 hours ago
TLS Sourcing Agent negotiating terms for Part-Turn Flue Gas Damper With Buterfly Valve Electric Actuator15 hours ago
ID Purchasing Director requested specs for Linear turn actuator,Electric valve Actuator,Electric Damper Actuator2025-09-24 08:35:18
GW Purchasing Director submitted an RFQ for DN300 Electric Motor Operated Damper Butterfly Valve2025-09-26 16:42:27
SRB Sourcing Agent verified certifications for Quarter-turn 2000NM Motor Control Electric Damper Butterfly Valve Actuator53 minutes ago
UY Procurement Lead requested a quote for Damper Butterfly Valve for Dusty Gas Hot Gas2025-09-23 04:55:38
TJ Operations Head requested a quote for fire resisting damper, discharges fume valve, smoke vent2025-09-26 09:28:22
AU Procurement Specialist inquired about Q235 steel fire smoke valve damper Chinese supplier17 hours ago
SG Purchaser is sourcing automatic fire damper,fire proof PYFH-3,fire fighting valve2025-09-24 23:16:38 -
Normal Close HVAC Smoke Damper/Automatic Air Relief ValveUS$ 20 - 200MOQ: 10 SetsPlace of Origin: Chongqing, ChinaBrand Name: ERANModel Number: PYType: HVAC SystemsChongqing Eran HVAC Equipment Co., Ltd. -
Check Valve Non Return Air Damper for Air DuctUS$ 10 - 100MOQ: 50 PiecesPlace of Origin: Chongqing, ChinaBrand Name: ERANModel Number: TZHType: HVAC SystemsChongqing Eran HVAC Equipment Co., Ltd. -
High Quality Check Valve Non Return Air Damper for Air DuctUS$ 10 - 100MOQ: 50 PiecesPlace of Origin: Chongqing, ChinaBrand Name: ERANModel Number: TZHType: HVAC SystemsChongqing Eran HVAC Equipment Co., Ltd. -
Forged Brass Water Ball Valve with Motorized Damper ActuatorUS$ 15 - 50MOQ: 1 PieceStandard or Nonstandard: StandardStructure: BallPressure: Medium PressurePower: Other, motorizedWinner Ball Valves Co., Ltd. -
B+RS250F28Z B+RS400F28Z Butterfly Valve Air Damper Electric Valve ActuatorUS$ 840 - 880MOQ: 1 PieceBrand Name: FRYPlace of Origin: ChinaModel Number: B+RS 250Material: AlloyTianjin E-tork Control Valve Co., Ltd. -
B+RS250 B+RS400 Butterfly Valve Air Damper Electric Valve ActuatorUS$ 840 - 880MOQ: 1 PieceBrand Name: FRYPlace of Origin: ChinaModel Number: B+RS 250 B+RS 400Material: AlloyTianjin E-tork Control Valve Co., Ltd. -
scba cylinder valve hot cold water mixer valve shut off damperUS$ 5 - 50MOQ: 1 PieceBrand Name: GOGOPlace of Origin: Zhejiang, ChinaModel Number: MI-05Material: BrassNingbo Fenghua Gogo Automatic Trading Company Limited
