18,861 Heating Zone Valve
results from509 suppliers
220V Electric Zone Valve Honeywell Vc6013 Vc4013 Hydraulic Flow Control Motorized Water Valve
US$ 8-16.78 / Piece
Min. Order:300 Pieces
- Media: Water
- Temperature: Ordinary Temperature
- Type: Straight-through
- Material: Brass
- Connection Form: Thread
- Pressure: High Pressure
Stainless Steel 304/316/CF8/CF8m Pn40/Pn16/150lb Flange Ball Valve
US$ 12-15 / Set
Min. Order:10 Sets
- Media: Water
- Material: Stainless Steel
- Connection Form: Flange
- Driving Mode: Manual
- Nominal Pressure: PN1.0-32.0MPa
- Channel: Straight Through Type
Naiwo ISO 7241 B Quick Connector Stainless Quick Coupler Ball Coupling Poppet Valve Qrc
US$ 10.5-35.5 / Set
Min. Order:10 Sets
- Condition: New
- Standard: 1/4'' to 1''
- Port: Tianjin
- Production Capacity: 10000 Set / Month
- Trademark: NAIWO
- Origin: Handan, China
Industrial Valve /Stainless Steel Ball Valve Pn16/Pn25/150lb/Wcb SS304 SS316 Pneumatic 3-Way T/L Flow Flange Ball Valve
US$ 73-79 / Set
Min. Order:1 Set
- Media: Water Oil Gas
- Material: Wcb SS304 SS316 CF8 CF8m
- Connection Form: Flange
- Driving Mode: Pneumatic Actuator
- Nominal Pressure: Pn16 150lb
- Channel: Tee Type
ANSI 150lb/300lbstainless Steel 304 316 Flanged Ball Valve
US$ 4.9 / Piece
Min. Order:10 Pieces
- Media: Water
- Material: Stainless Steel
- Connection Form: Flange
- Driving Mode: Manual
- Nominal Pressure: ANSI CLASS 150-900
- Channel: Straight Through Type
Stainless Steel 304/316 Full Port 3 Way ISO5211 Ball Valve with ISO5211
US$ 8.93 / Piece
Min. Order:10 Pieces
- Media: Water
- Material: Stainless Steel
- Connection Form: Thread
- Driving Mode: Manual
- Nominal Pressure: ANSI CLASS 150-900
- Channel: Straight Through Type
2 Port 3 Port Motorized Zone Valve 5 Wire Brass Gate Water Valve for HVAC System
US$ 8.98-15.1 / Piece
Min. Order:300 Pieces
- Media: Water
- Temperature: Ordinary Temperature
- Material: Brass
- Pressure: Ordinary Temperature
- Actuator: Electric
- Seal Surface: Wedge Gate Valve
Industrial Full Bore Threaded NPT/BSPT/Bsp Stainless Steel CF8/CF8m DN15 Mini Valve
US$ 4.6 / Piece
Min. Order:10 Pieces
- Media: Water
- Material: Stainless Steel
- Connection Form: Thread
- Driving Mode: Manual
- Nominal Pressure: ANSI CLASS 150-900
- Channel: Straight Through Type
Face to Face Dimensions Conform to En558-1 List 1 Balancing Valve
US$ 26-582 / Set
Min. Order:2 Sets
- Temperature: Ordinary Temperature
- Certification: CE
- Standard: Standard
- Connection Mode: Flange
- Power: Manual
- Material: Brass
High-Quality Brass Can Tap Valve for Refrigerant Bottle Open Valve Thread
US$ 2.9-3.2 / Piece
Min. Order:500 Pieces
- Temperature: Ordinary Temperature
- Certification: CE, ISO9001
- Media: Gas, Water
- Standard: Standard
- Connection Mode: Thread
- Power: Manual
Honeywell Vc6013 Motorized Zone Valve Spdt-Spst 2-3 Ways for Fan Coil Unit Temperature Control
US$ 14.68 / Piece
Min. Order:300 Pieces
- Media: Water
- Temperature: Ordinary Temperature
- Actuator: Electric
- Connection Form: Thread
- Material: Brass
- Pressure: Ordinary Temperature
HVAC Air Diffuser Exhuast Supply Diffuser Plastic Disc Valve
US$ 1.01 / Piece
Min. Order:1 Piece
- Material: Aluminum
- Usage: for Air Conditioner
- Type: Air Grille
- Venetian-Style Air Layers: Fixed Blade
- Installation: Outlet
- Thickness: 0.8/0.1/1.2mm
Industrial DN100 Pn16 Di Ductile Iron Body Hand Wheel Manual Control Static Balance Balancing Valves
US$ 100 / Piece
Min. Order:2 Pieces
- Media: Water
- Temperature: Ordinary Temperature
- Material: Cast Iron
- Connection Form: Flange
- Structure: Swing
- Pressure: Ordinary Pressure
Hengsen High Quality 2&3 Way Brass Motorized Zone Valve
Min. Order:1 Piece
- Usage: Air Conditioner, Refrigerator, Drying Equipment, Ventilation, Air Purifier
- Certification: CE, RoHS, ISO
- Brand: Hengsen
- Cooling Purpose: Production
- Type: Heat Exchanger Tube
- Control Method: Electronic Type
DN50-DN4000 Soft Sealing Triple Offset Double Flange Butterfly Valve Industrial Hydraulic
US$ 150-190 / Piece
Min. Order:1 Piece
- Media: Water
- Driving Mode: Worm Gear
- Connection Form: Flange
- Structure: Three-Eccentric Sealing
- Seal Form: Force Sealed
- Valve Stem: Orbit
Original Refrigeration Spare Thermostatic Parts Cold Tcle 3-1/2 Expansion Valve (EMERSON)
US$ 52-70 / Piece
Min. Order:1 Piece
- Tons: 3-1/2
- Range: -10f to +50f
- Tube Length: 5FT
- Equalizer: Ee1/4" SAE
- Inlet: 5/8" ODF Solder
- Style: Straight Thru
High Quality 24V Electric Butterfly Valve with Aluminum Alloy Shell
US$ 100-500 / Piece
Min. Order:1 Piece
- Certification: CCC, ISO, CE
- Power Supply: AC220V
- Power Source: Electric Power
- Temperature: Ordinary Temperature
- Connection: Flange
- Material: Alloy
Pneumatic Wafer Type Explosion-Proof Butterfly Valve
US$ 50-100 / Piece
Min. Order:1 Piece
- Media: Water/Gas/Oil
- Driving Mode: Pneumatic/Manual
- Connection Form: Flange
- Structure: Centre Sealing
- Seal Form: Force Sealed
- Valve Stem: Normal
DN32 Three Piece Stainless Steel 316 BSPT Threaded Ball Valve with Quality Testing
US$ 2.5-3 / Piece
Min. Order:1 Piece
- Media: Water
- Material: Stainless Steel
- Connection Form: Thread
- Driving Mode: Manual
- Nominal Pressure: ANSI CLASS 150-900
- Channel: Straight Through Type
China Manufacturer Disc Valve Air Supply Diffuser Disc Valve
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
Refrigeration Parts Shut off Valve Ball Valve with Access Port
US$ 8-10 / Piece
Min. Order:100 Pieces
- Media: Gas
- Material: Brass and Copper
- Connection Form: Welding
- Driving Mode: Manual
- Nominal Pressure: ANSI CLASS 150-900
- Channel: Straight Through Type
3/4" Bsp Female X Female Stainless Steel 304 Mini Ball Valve
US$ 4.55-4.88 / Piece
Min. Order:10 Pieces
- Media: Water
- Material: Stainless Steel
- Connection Form: Thread
- Driving Mode: Manual
- Nominal Pressure: 1000psi
- Channel: Straight Through Type
High Quality Gi Sheet 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
Brass Gas Flow Control Valve LPG/CNG Cylinder Valve Refrigeration
US$ 1-1.3 / Piece
Min. Order:500 Pieces
- Temperature: Ordinary Temperature
- Certification: ISO9001
- Media: Gas
- Standard: Standard
- Connection Mode: Thread
- Power: Hydraulic
High Platform Three Piece Ball Valve (Full Port Ball Valve with ISO 5211)
US$ 8.6-9 / Set
Min. Order:10 Sets
- Material: Stainless Steel
- Connection Form: Thread
- Driving Mode: Pneumatic
- Nominal Pressure: 1000wog
- Channel: Straight Through Type
- Structure: Floating Ball Valve
Decorative 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
Brass Capped Line Receiver Valve for Refrigeration Angle Stop Valve
US$ 6.5-8 / Piece
Min. Order:500 Pieces
- Media: Gas, Water, Oil
- Temperature: High, Low, Ordinary Temperature
- Actuator: Pneumatic
- Material: Brass and Copper
- Structure: Angle Type Globe Valve
- Sealing Form: Gland Packings Globe Valve
Three-Piece Lengthened Welded Ball Valve (1000wog Ball Valve)
US$ 4-5 / Piece
Min. Order:100 Pieces
- Media: Water
- Material: Stainless Steel
- Connection Form: Thread
- Driving Mode: Manual
- Nominal Pressure: 1000wog
- Channel: Straight Through Type
Ventilation Use Aluminum Return Air Diffuser Disc Valve
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
Cost-Effective DN65 Stainless Steel 304 Threaded Gate Valve with BSPT
US$ 76.48-79.9 / Piece
Min. Order:10 Pieces
- Type: Straight-through
- Material: Stainless Steel
- Connection Form: Thread
- Pressure: High Temperature
- Actuator: Manual
- Seal Surface: Wedge Gate Valve
Decorative Plastic Disc Valve Air Diffuser for HVAC System Disc Valve
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
Self-Operated Pressure Regulation/ Control Valve
US$ 250-500 / Piece
Min. Order:1 Piece
- Temperature: Ordinary Temperature
- Certification: GS, CE, ISO9001
- Media: Gas; Liquid; Steam Media.
- Standard: Standard
- Connection Mode: Flange
- Material: Carbon Steel; Stainess Steel
Full Port 3PC Ball Valve
US$ 2.77-111.8 / Piece
Min. Order:100 Pieces
- Media: Water
- Material: Stainless Steel
- Connection Form: Thread
- Driving Mode: Manual
- Nominal Pressure: 1000wog
- Channel: Straight Through Type
Ventech Supply Diffuser Disc Valve for 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
API Self-Operated Temperature Regulation Control Valve
US$ 300-600 / Piece
Min. Order:1 Piece
- Temperature: Ordinary Temperature
- Certification: GS, CE, ISO9001
- Media: Liquid, Gas and Steam for Special Occasions.
- Standard: Standard
- Connection Mode: Flange
- Material: Carbon Steel; Stainess Steel
Siemens 2/3 Way Fcu Full Sized Motorized Zone Valves
US$ 9.25-14.89 / Piece
Min. Order:300 Pieces
- Media: Water
- Temperature: Ordinary Temperature
- Actuator: Electric
- Connection Form: Thread
- Material: Brass
- Pressure: Ordinary Pressure
Floating 2PC Stainless Steel Ball Valve with Various Design
US$ 4.2-4.6 / Piece
Min. Order:10 Pieces
- Media: Water
- Material: Stainless Steel
- Connection Form: Thread
- Driving Mode: Manual
- Nominal Pressure: ANSI CLASS 150-900
- Channel: Straight Through Type
Plastic ABS PP Air Vlave Round Air Disc Valve for HVAC System
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
Pneumatic Flange Type Explosion-Proof Butterfly Valve
US$ 50-100 / Piece
Min. Order:1 Piece
- Media: Water/Gas/Oil
- Driving Mode: Pneumatic/Manual
- Connection Form: Flange
- Structure: Centre Sealing
- Seal Form: Force Sealed
- Valve Stem: Normal
One-Piece Ball Valve with Locking 304/316
US$ 10.8-11 / Piece
Min. Order:50 Pieces
- Material: Stainless Steel
- Connection Form: Thread
- Driving Mode: Pneumatic
- Nominal Pressure: 1000wog
- Channel: Straight Through Type
- Structure: Floating Ball Valve
