18,861 Heating Zone Valve
results from471 suppliers
Hot Selling Powder Coating Metal Disc Valve Air Diffuser
US$ 1.01 / Piece
Min. Order:1 Piece
- Material: Stainless Steel
- Usage: for Refrigerate
- Type: Round Diffuser
- Venetian-Style Air Layers: Single
- Installation: Outlet
- Thickness: 0.8/0.1/1.2mm
Investment Casting 1000psi One Piece Ball Valve
US$ 1.5-49.73 / Piece
Min. Order:100 Pieces
- Material: Stainless Steel
- Connection Form: Thread
- Driving Mode: Manual
- Nominal Pressure: 1000wog
- Channel: Straight Through Type
- Structure: Floating Ball Valve
China Factory Ventech Toilet Used Disc Valve Air Diffuser
US$ 1.01 / Piece
Min. Order:1 Piece
- Material: Stainless Steel
- Usage: for Air Conditioner
- Type: Air Grille
- Venetian-Style Air Layers: Fixed Blade
- Installation: Outlet
- Thickness: 0.8/0.1/1.2mm
Hot Sales DN32 Stainless Steel CF8 Wafer Flanged Ball Valve with Mounting Pad
US$ 6.56-7.78 / Piece
Min. Order:10 Pieces
- Media: Water
- Material: Stainless Steel
- Connection Form: Flange
- Driving Mode: Pneumatic
- Nominal Pressure: PN1.0-32.0MPa
- Channel: Straight Through Type
ISO/CE/API/ANSI High Temperature High Pressure Small Size DN50 DN80 DN100 Hard Seal Thread Flange Manual Ball Valve for Gas Oil Water Heating
US$ 6-20 / Piece
Min. Order:1 Piece
- Media: Gas, Water, Steam
- Material: Ss,Carbon Steel,Wcb,A105
- Connection Form: Flange,Weld
- Driving Mode: Manual
- Nominal Pressure: PN1.0-32.0MPa
- Channel: Straight Through Type
Removable Core Plastic Disc Valve Air Diffuser Made in China
US$ 1.01 / Piece
Min. Order:1 Piece
- Material: Stainless Steel
- Usage: for Refrigerate
- Type: Round Diffuser
- Venetian-Style Air Layers: Single
- Installation: Outlet
- Thickness: 0.8/0.1/1.2mm
DN100 Pn16 Di Body Flange End Ductile Iron Balance Valves
US$ 100 / Piece
Min. Order:2 Pieces
- Media: Water
- Temperature: Ordinary Temperature
- Material: Cast Iron
- Connection Form: Flange
- Structure: Swing
- Pressure: Ordinary Pressure
2PC F/M Threaded Ball Valve with Safety Element
US$ 1.66-84.23 / Piece
Min. Order:100 Pieces
- Media: Water
- Material: Stainless Steel
- Connection Form: Thread
- Driving Mode: Manual
- Nominal Pressure: 1000wog
- Channel: Straight Through Type
Factory Made Metal Disc Valve Air Diffuser for HVAC System
US$ 1.01 / Piece
Min. Order:1 Piece
- Material: Stainless Steel
- Usage: for Refrigerate
- Type: Round Diffuser
- Venetian-Style Air Layers: Single
- Installation: Outlet
- Thickness: 0.8/0.1/1.2mm
DN8 Stainless Steel 304 Three Way T Type Ball Valve with ISO 5211 Mounting Pad
US$ 5.4-5.8 / Piece
Min. Order:10 Pieces
- Media: Water
- Material: Stainless Steel
- Connection Form: Thread
- Driving Mode: Manual
- Nominal Pressure: PN1.0-32.0MPa
- Channel: Straight Through Type
China Supplier Ventilation Used Disc Valve Return Air Diffuser
US$ 1.01 / Piece
Min. Order:1 Piece
- Material: Stainless Steel
- Usage: for Refrigerate
- Type: Round Diffuser
- Venetian-Style Air Layers: Single
- Installation: Outlet
- Thickness: 0.8/0.1/1.2mm
Dn50 3PC Wcb-Body 316-Ball Material Butt Welding Ball Valve with 1000wog
US$ 4.3-5 / Piece
Min. Order:10 Pieces
- Media: Water
- Material: Wcb
- Connection Form: Welding
- Driving Mode: Manual
- Nominal Pressure: PN1.0-32.0MPa
- Channel: Straight Through Type
China Factory Price Removable Core Disc Valve Return Air Diffuser
US$ 1.01 / Piece
Min. Order:1 Piece
- Material: Stainless Steel
- Usage: for Refrigerate
- Type: Round Diffuser
- Venetian-Style Air Layers: Single
- Installation: Outlet
- Thickness: 0.8/0.1/1.2mm
Forged Globe Valve Wcb
US$ 5.02 / Piece
Min. Order:10 Pieces
- Actuator: Manual
- Material: Stainless Steel
- Structure: Through Way Globe Valve
- Sealing Form: Bellows Globe Valve
- Stem Thread Position: Outside Screw Stem Globe Valve
- Application: Lining Fluorine Valve, Needle Type Globe Valve, Cryogenic Globe Valve, Plunger Type Globe Valve, Heat Preservation Globe Valve, Forged Steel Globe Valve, Oxygen Globe Valve, Bellows Globe Valve
China Supplier Plastic Disc Valve Air Diffuser
US$ 1.01 / Piece
Min. Order:1 Piece
- Material: Plastics
- Usage: for Refrigerate
- Type: Round Diffuser
- Venetian-Style Air Layers: Single
- Installation: Outlet
- Thickness: 0.8/0.1/1.2mm
Stainless Steel Y Type Spring Check Valve
US$ 7.5-8 / Set
Min. Order:10 Sets
- Media: Water
- Temperature: Ordinary Temperature
- Material: Stainless Steel
- Connection Form: Thread
- Structure: Y Type
- Pressure: Ordinary Pressure
China Supplier Disc Valve Air Diffuser for Ventilation Use
US$ 1.01 / Piece
Min. Order:1 Piece
- Material: Plastics
- Usage: for Air Conditioner
- Type: Air Grille
- Venetian-Style Air Layers: Fixed Blade
- Installation: Outlet
- Thickness: 0.8/0.1/1.2mm
1-1/4 Inch 1PC Stainless Steel 304 Butterfly Handle 1PC Ball Valves with BSPT
US$ 4.8-5.6 / Piece
Min. Order:10 Pieces
- Material: Stainless Steel
- Connection Form: Thread
- Driving Mode: Manual
- Nominal Pressure: 1000wog
- Channel: Straight Through Type
- Structure: Floating Ball Valve
Bitumen Applicationi Jacketed Bellow Type Pressure Balanced Thermal Relief Valve
US$ 1 / Piece
Min. Order:1 Piece
- Certification: CCC, ISO, CE
- Temperature: Ordinary Temperature
- Connection: Flange
- Pressure: Adjustable
- Closed: Closed
- Structure: Spring
Made in China Air Freshing Plastic Disc Valve Air Diffuser
US$ 1.01 / Piece
Min. Order:1 Piece
- Material: Plastics
- Usage: for Refrigerate
- Type: Round Diffuser
- Venetian-Style Air Layers: Single
- Installation: Outlet
- Thickness: 0.8/0.1/1.2mm
Factory Direct 1 Inch 3 PC Butt Welding Stainless Steel 316 Ball Valve with ISO5211
US$ 6.3-6.8 / Piece
Min. Order:10 Pieces
- Material: Stainless Steel
- Connection Form: Thread
- Driving Mode: Pneumatic
- Nominal Pressure: 1000wog
- Channel: Straight Through Type
- Structure: Floating Ball Valve
Powder Coating Metal Disc Valve Air Diffuser for HVAC System
US$ 1.01 / Piece
Min. Order:1 Piece
- Material: Stainless Steel
- Usage: for Refrigerate
- Type: Round Diffuser
- Venetian-Style Air Layers: Single
- Installation: Outlet
- Thickness: 0.8/0.1/1.2mm
3-PC Floating SS316 Ball Valve with Butt Welding
US$ 8 / Piece
Min. Order:10 Pieces
- Media: Water
- Material: Stainless Steel
- Connection Form: Thread
- Driving Mode: Manual
- Nominal Pressure: 1000psi
- Channel: Straight Through Type
Hotel Metal Disc Valve Air Diffuser for HVAC System
US$ 1.01 / Piece
Min. Order:1 Piece
- Material: Stainless Steel
- Usage: for Refrigerate
- Type: Round Diffuser
- Venetian-Style Air Layers: Single
- Installation: Outlet
- Thickness: 0.8/0.1/1.2mm
40/80/100 Mesh SS304 SS316 Y-Type Bsp Thread Strainer
US$ 4.6 / Piece
Min. Order:10 Pieces
- Material: Stainless Steel
- Type: Washing Strainer
- Feature: Wall-Mounted
- Flow: Common
- Installation: External Installation
- Interface: Threaded
Small Diameter PPR Pipe Welding Machine Heating Element
US$ 0.08-0.1 / Box
Min. Order:5 Boxes
- After-sales Service: 50
- Warranty: 50
- Material: PP-R
- Connection: Machine
- Packing: Cartons
- Standard: 20-110
Three Piece Ball Valve German Standard with Locking 304
US$ 8.6-9 / Set
Min. Order:10 Sets
- Media: Gas
- Material: Stainless Steel
- Connection Form: Thread Welding Clamp/Tc
- Driving Mode: Pneumatic
- Nominal Pressure: PN1.0-32.0MPa
- Channel: Straight Through Type
China Factory Made Disc Valve Return Air Diffuser for Ventilation
US$ 1.01 / Piece
Min. Order:1 Piece
- Material: Plastics
- Usage: for Refrigerate
- Type: Round Diffuser
- Venetian-Style Air Layers: Single
- Installation: Outlet
- Thickness: 0.8/0.1/1.2mm
DN10 Three Piece CF8 Threaded NPT Ball Valve with Hot Selling
US$ 8.95-9.5 / Piece
Min. Order:10 Pieces
- Material: Stainless Steel
- Connection Form: Thread
- Driving Mode: Manual
- Nominal Pressure: ANSI CLASS 150-900
- Channel: Straight Through Type
- Structure: Floating Ball Valve
High Quality Gi Disc Valve Air Supply Diffuser
US$ 1.01 / Piece
Min. Order:1 Piece
- Material: Plastics
- Usage: for Refrigerate
- Type: Round Diffuser
- Venetian-Style Air Layers: Single
- Installation: Outlet
- Thickness: 0.8/0.1/1.2mm
Stainless Steel 3 Piece Butt Weld Ball Valve
US$ 3.7-6 / Piece
Min. Order:10 Pieces
- Material: Stainless Steel
- Connection Form: Welding
- Driving Mode: Manual
- Nominal Pressure: PN1.0-32.0MPa
- Channel: Straight Through Type
- Structure: Floating Ball Valve
Htw-V61 Fcu Brass Motorized Zone Valve Spdt/Spst DN15-DN25 Voltage Customisable
US$ 22.91 / Piece
Min. Order:300 Pieces
- Media: Water
- Temperature: Ordinary Temperature
- Actuator: Electric
- Material: Brass
- Pressure: Ordinary Temperature
- Power Supply: AC Solenoid Valve
Plastic Removable Core Disc Valve or Ventilation Use
US$ 1.01 / Piece
Min. Order:1 Piece
- Material: Plastics
- Usage: for Refrigerate
- Type: Round Diffuser
- Venetian-Style Air Layers: Single
- Installation: Outlet
- Thickness: 0.8/0.1/1.2mm
DIN Globe Valve 304
US$ 14.6-15 / Set
Min. Order:1 Set
- Actuator: Manual
- Material: Stainless Steel
- Structure: Through Way Globe Valve
- Sealing Form: Gland Packings Globe Valve
- Stem Thread Position: Outside Screw Stem Globe Valve
- Application: Needle Type Globe Valve
High Quality Metal Disc Valve Air Diffuser for Air Duct
US$ 1.01 / Piece
Min. Order:1 Piece
- Material: Stainless Steel
- Usage: for Refrigerate
- Type: Round Diffuser
- Venetian-Style Air Layers: Single
- Installation: Outlet
- Thickness: 0.8/0.1/1.2mm
Stainless Steel Three Way Ball Valve Wtih High Platform
US$ 6.46-164.55 / Piece
Min. Order:10 Pieces
- Material: Stainless Steel
- Connection Form: Thread
- Driving Mode: Manual
- Nominal Pressure: Pn63
- Channel: Tee Type
- Structure: Floating Ball Valve
Industrial HVAC System Plastic Disc Valve Air Diffuser
US$ 1.01 / Piece
Min. Order:1 Piece
- Material: Plastics
- Usage: for Refrigerate
- Type: Round Diffuser
- Venetian-Style Air Layers: Single
- Installation: Outlet
- Thickness: 0.8/0.1/1.2mm
Pneumatically Operated Single Acting Plastic Actuator Angle Seat Valve Price Wenzhou Vavula (Welding End)
US$ 15-20 / Piece
Min. Order:20 Pieces
- Temperature: High Temperature
- Media: Water
- Material: Steel
- Valve Plug: Rubber Ring
- Connection Form: Welding
- Open Manner: General
Ldmc-50A Auxiliary Heating Nitriding Furnace Two Working Zone
US$ 43500-46875 / set
Min. Order:1 set
- After-sales Service: Online Technical Support and Service
- Warranty: 12 Months
- Type: Stainless Steel Heating Equipment
- Certification: CE, ISO
- Structure: Vertical Type
- Brand: Samy
Stainless Steel Vacuum Jacket Electric Heating Cold Zone Jacket Reactor for Acrylic Emulsion Production Line
US$ 5000-8000 / Set
Min. Order:1 Set
- Additional Capabilities: Milling, Granulating, Coating, Vacuum
- After-sales Service: Network Support
- Application: Liquid with Suspended Solids, Viscous Fluid, Liquid
- Application Area: Chemical
- Condition: New
- Heating Method: Electric Heating
