Super discount for your
first purchase
FREECOUPON25
Copied!
Use discount code in the checkout!
Contact us 24/7
+8613166409570
Contact us 24/7
+8613166409570
All Categories
Aquapump system
Aquastat Controller
Burner Controls
Programmers & Controllers
Manual Start Controllers
On-Off Control Modules
Universal Burner Programmers
Electronic Fan Timer
Integrated Furnace Control
Contractors
Economy Contractor
PowerPro Contractors
Documentation & Training
Training & Support
Demonstration Systems
Testers and Demonstrators
Demonstrators or Trainers
SOLA Demonstrator
Fan Centers
Flame Safety & Detection
UV & Infrared Detectors
Adjustable Sensitivity Detectors
Infrared Flame Sensors
Self-Checking Flame Detectors
Solid State Flame Sensors
Ultraviolet Flame Detectors
Fluid Power Actuators
Hi-Lo Fluid Power Actuators
On-Off Fluid Power Actuators
Solenoid Valve Actuators
Gas Valves
Diaphragm Valves
High Temperature Diaphragm Valves
On/Off Diaphragm Valves
Single Stage Diaphragm Valves
Two Stage Diaphragm Valves
Ignition Gas Valve
Industrial Gas Valves
Integrated Gas Valve trains
Pilot Gas Valve
Ignition Solutions
Hot Surface Ignition
Ignition Transformers
IP Retrofit Ignition Kit
Pilot Burners
Flame Rectifier Pilot Burners
Intermittent Pilot Control
Standing Pilot Control
Solid State Ignition Transformers
Leak Detection Product
Freeze Detector
Leak Shutoff Valve
Water Leak Detector
Monitoring & Simulation
Flame Monitoring Accessories
Industrial Flame Monitor
Signal Processors
Pressure Controls & Switches
Pressure Regulators
Fan Controller
Limit Controllers
Oil Pressure Controllers
Pressure Safety Switches
Proportional Pressure Controllers
Vapor stat Controllers
Protectorelay Oil Burner
Relays Applications
Electric Heat Relay
Replacement Parts & Accessories
Gas Valve Accessories
Diaphragm Valve Accessories
Signal Processing & Viewing
Viewing Heads & Modules
Viewing Head and Processor
Smart Valves
Thermocouple and Thermopile System
Transformers
Uncategorized
Universal products
Igniters
Oil Primaries
Digital Electronic
Warm Air Limit Control
Venturi Mixing Unit
Water Heater Control
Gas Water Heater
Popular search
Burner Controls
Flame Safety & Detection
Gas Valves
Valve Actuators
Pressure Controls & Switches
Ignition Solutions
Signal Processing & Viewing
Monitoring & Simulation
Replacement Parts & Accessories
Documentation & Training
Account
Login
Forget Password?
Remember Me
You dont have an account yet?
Register Now
Wishlist
0
53
Shopping Cart
(53 items)
Resideo DP2040C1001 Economy Contractor Module – Reliable Safety System
$
204.00
1
$
204.00
Remove
Resideo Universal Pilot Burners Module- Q314A3471 Standing & Intermittent Pilot Control System
$
243.00
Resideo Universal Pilot Burners Module- Q314A3471 Standing & Intermittent Pilot Control System quantity
$
243.00
Remove
Honeywell Solid State Purple Peeper® Ultraviolet Flame Detector C7012E1187/U (Self-Checking)
$
282.00
Honeywell Solid State Purple Peeper® Ultraviolet Flame Detector C7012E1187/U (Self-Checking) quantity
$
846.00
Remove
Honeywell EC7830A1066/U Programming Control for 7800 Series Burner Systems
$
200.00
Honeywell EC7830A1066/U Programming Control for 7800 Series Burner Systems quantity
$
200.00
Remove
Honeywell 7800 Series Burner RM7840G1014/U Programmer control
$
385.00
Honeywell 7800 Series Burner RM7840G1014/U Programmer control quantity
$
385.00
Remove
Honeywell RM7800G1018/U Programming Module for 7800 Series Burner Controls
$
399.00
Honeywell RM7800G1018/U Programming Module for 7800 Series Burner Controls quantity
$
798.00
Remove
Resideo SmartValve® SV9520M2536 Module – Reliable Pilot Burner Control
$
268.00
Resideo SmartValve® SV9520M2536 Module – Reliable Pilot Burner Control quantity
$
268.00
Remove
Resideo SmartValve® System Control Reliable Module- SV9541Q2561 Pilot Burner
$
268.00
Resideo SmartValve® System Control Reliable Module- SV9541Q2561 Pilot Burner quantity
$
268.00
Remove
Resideo Universal Control Module ST9120C2002 – Electronic Fan Timer
$
278.00
Resideo Universal Control Module ST9120C2002 – Electronic Fan Timer quantity
$
834.00
Remove
Resideo ST9120C1020 Module – Universal Electronic Fan Control Timer
$
278.00
Resideo ST9120C1020 Module – Universal Electronic Fan Control Timer quantity
$
278.00
Remove
Honeywell Pilot Burners Q179A1118/U Module – Gas Pilot Flame Rectifier
$
268.00
Honeywell Pilot Burners Q179A1118/U Module – Gas Pilot Flame Rectifier quantity
$
804.00
Remove
Resideo Universal Electronic Control Module – ST9120C5005 Fan Timer
$
278.00
Resideo Universal Electronic Control Module – ST9120C5005 Fan Timer quantity
$
278.00
Remove
Honeywell 7800 Series Burner Controls EC7830A1033/U Programming Control
$
200.00
Honeywell 7800 Series Burner Controls EC7830A1033/U Programming Control quantity
$
200.00
Remove
Resideo L4006A1959 Module – Single-Function Aquastat® Temperature Controller
$
232.00
Resideo L4006A1959 Module – Single-Function Aquastat® Temperature Controller quantity
$
232.00
Remove
Honeywell 7800 Series Burner Controls- RM7838C1004/U Manual Start Industrial Programmers
$
385.00
Honeywell 7800 Series Burner Controls- RM7838C1004/U Manual Start Industrial Programmers quantity
$
385.00
Remove
Honeywell Q179A1092/U Flame Rectifier Gas Pilot | Pilot Burner Module
$
268.00
Honeywell Q179A1092/U Flame Rectifier Gas Pilot | Pilot Burner Module quantity
$
268.00
Remove
Resideo Universal Fan Timer Module – ST9101A1022 Electronic Control System
$
278.00
Resideo Universal Fan Timer Module – ST9101A1022 Electronic Control System quantity
$
556.00
Remove
Resideo ST9120A1006 Control Module – Universal Electronic Fan Timing System
$
278.00
Resideo ST9120A1006 Control Module – Universal Electronic Fan Timing System quantity
$
278.00
Remove
Honeywell 7800 Series Burner Management Control RM7830A1029/U – Programming Module
$
275.00
Honeywell 7800 Series Burner Management Control RM7830A1029/U – Programming Module quantity
$
550.00
Remove
Honeywell Solid State Purple Peeper® C7012F1052/U Ultraviolet Flame Detector (Self-Checking)
$
282.00
Honeywell Solid State Purple Peeper® C7012F1052/U Ultraviolet Flame Detector (Self-Checking) quantity
$
282.00
Remove
Honeywell 7800 Series RM7850A1001/U – Reliable Burner Programming Control
$
275.00
Honeywell 7800 Series RM7850A1001/U – Reliable Burner Programming Control quantity
$
275.00
Remove
Resideo ST9120C3000 Electronic Fan Timer – Universal Control System
$
278.00
Resideo ST9120C3000 Electronic Fan Timer – Universal Control System quantity
$
278.00
Remove
Resideo Universal ST9120C3018 Fan Timer – Electronic Control Module
$
278.00
Resideo Universal ST9120C3018 Fan Timer – Electronic Control Module quantity
$
278.00
Remove
Honeywell 800 Series Viewing Heads Reliable Control Module- S806 Viewing Head
$
148.00
Honeywell 800 Series Viewing Heads Reliable Control Module- S806 Viewing Head quantity
$
148.00
Remove
Honeywell Ultraviolet Flame Detector- C7061F2001/U Module Dynamic Self-Check
$
223.00
Honeywell Ultraviolet Flame Detector- C7061F2001/U Module Dynamic Self-Check quantity
$
223.00
Remove
Honeywell RM7838C1012/U Manual Start Industrial Programmers 7800 Series Burner Controls with VPS
$
385.00
Honeywell RM7838C1012/U Manual Start Industrial Programmers 7800 Series Burner Controls with VPS quantity
$
385.00
Remove
Resideo SmartValve® System Control Unit – SV9602P4840 Reliable Module
$
268.00
Resideo SmartValve® System Control Unit – SV9602P4840 Reliable Module quantity
$
268.00
Remove
Resideo SmartValve® System Control Module | SV9520H8513 Pilot Burner
$
268.00
Resideo SmartValve® System Control Module | SV9520H8513 Pilot Burner quantity
$
536.00
Remove
Resideo SV9510K2539 Pilot Burner Module – SmartValve® System Control
$
268.00
Resideo SV9510K2539 Pilot Burner Module – SmartValve® System Control quantity
$
268.00
Remove
Resideo Temperature Control Module – L4006E1067 Aquastat® Single-Function
$
232.00
Resideo Temperature Control Module – L4006E1067 Aquastat® Single-Function quantity
$
232.00
Remove
Honeywell S55xBE Series Viewing Heads Reliable Module- S550BE Viewing Head
$
168.00
Honeywell S55xBE Series Viewing Heads Reliable Module- S550BE Viewing Head quantity
$
168.00
Remove
Honeywell RM7800L1087/U Programmer with VPS – 7800 Series Burner Control
$
399.00
Honeywell RM7800L1087/U Programmer with VPS – 7800 Series Burner Control quantity
$
399.00
Remove
Resideo Aquastat® Controller – Model L4008A1130 Single-Function Module
$
232.00
Resideo Aquastat® Controller – Model L4008A1130 Single-Function Module quantity
$
232.00
Remove
Resideo Fan Timer System – ST9120C2028 Universal Electronic Module
$
278.00
Resideo Fan Timer System – ST9120C2028 Universal Electronic Module quantity
$
278.00
Remove
Honeywell V4295A1148/U Solenoid Gas Valve | Reliable Control Module
$
319.00
Honeywell V4295A1148/U Solenoid Gas Valve | Reliable Control Module quantity
$
319.00
Remove
Resideo L6008A1192 Module – Single-Function Aquastat® Temperature Controller
$
232.00
Resideo L6008A1192 Module – Single-Function Aquastat® Temperature Controller quantity
$
232.00
Remove
Resideo System Control Module – SmartValve® SV9502H2522 for Pilot Burner
$
268.00
Resideo System Control Module – SmartValve® SV9502H2522 for Pilot Burner quantity
$
268.00
Remove
Resideo L4006A2007 Single-Function Control – Aquastat® Temperature Module
$
232.00
Resideo L4006A2007 Single-Function Control – Aquastat® Temperature Module quantity
$
232.00
Remove
Resideo Q314A3547 Universal Pilot Burner Module for Standing & Intermittent Pilot Systems
$
243.00
Resideo Q314A3547 Universal Pilot Burner Module for Standing & Intermittent Pilot Systems quantity
$
243.00
Remove
Resideo Universal ST9120 2008 Electronic Module – Fan Timer Control
$
278.00
Resideo Universal ST9120 2008 Electronic Module – Fan Timer Control quantity
$
278.00
Remove
Honeywell Minipeeper Ultraviolet Flame Detector - C7035A1049/U Module
$
238.00
Honeywell Minipeeper Ultraviolet Flame Detector - C7035A1049/U Module quantity
$
238.00
Remove
Honeywell V88A1675/U – Durable Diaphragm Gas Valve Module for Safe Operation
$
275.00
Honeywell V88A1675/U – Durable Diaphragm Gas Valve Module for Safe Operation quantity
$
275.00
Remove
Honeywell Gas Valve Module (V88A1683/U) – Efficient Diaphragm Control
$
275.00
Honeywell Gas Valve Module (V88A1683/U) – Efficient Diaphragm Control quantity
$
275.00
Remove
weihuo shop
Diaphragm Valves
Home
/
Gas Valves
/
Diaphragm Valves
No products were found matching your selection.
weihuo shop
Main Menu
weihuo shop
Menu
Wishlist
0
Account
All Categories
Aquapump system
Aquastat Controller
Burner Controls
Programmers & Controllers
Manual Start Controllers
On-Off Control Modules
Universal Burner Programmers
Electronic Fan Timer
Integrated Furnace Control
Contractors
Economy Contractor
PowerPro Contractors
Documentation & Training
Training & Support
Demonstration Systems
Testers and Demonstrators
Demonstrators or Trainers
SOLA Demonstrator
Fan Centers
Flame Safety & Detection
UV & Infrared Detectors
Adjustable Sensitivity Detectors
Infrared Flame Sensors
Self-Checking Flame Detectors
Solid State Flame Sensors
Ultraviolet Flame Detectors
Fluid Power Actuators
Hi-Lo Fluid Power Actuators
On-Off Fluid Power Actuators
Solenoid Valve Actuators
Gas Valves
Diaphragm Valves
High Temperature Diaphragm Valves
On/Off Diaphragm Valves
Single Stage Diaphragm Valves
Two Stage Diaphragm Valves
Ignition Gas Valve
Industrial Gas Valves
Integrated Gas Valve trains
Pilot Gas Valve
Ignition Solutions
Hot Surface Ignition
Ignition Transformers
IP Retrofit Ignition Kit
Pilot Burners
Flame Rectifier Pilot Burners
Intermittent Pilot Control
Standing Pilot Control
Solid State Ignition Transformers
Leak Detection Product
Freeze Detector
Leak Shutoff Valve
Water Leak Detector
Monitoring & Simulation
Flame Monitoring Accessories
Industrial Flame Monitor
Signal Processors
Pressure Controls & Switches
Pressure Regulators
Fan Controller
Limit Controllers
Oil Pressure Controllers
Pressure Safety Switches
Proportional Pressure Controllers
Vapor stat Controllers
Protectorelay Oil Burner
Relays Applications
Electric Heat Relay
Replacement Parts & Accessories
Gas Valve Accessories
Diaphragm Valve Accessories
Signal Processing & Viewing
Viewing Heads & Modules
Viewing Head and Processor
Smart Valves
Thermocouple and Thermopile System
Transformers
Uncategorized
Universal products
Igniters
Oil Primaries
Digital Electronic
Warm Air Limit Control
Venturi Mixing Unit
Water Heater Control
Gas Water Heater
Popular search
Burner Controls
Flame Safety & Detection
Gas Valves
Valve Actuators
Pressure Controls & Switches
Ignition Solutions
Signal Processing & Viewing
Monitoring & Simulation
Replacement Parts & Accessories
Documentation & Training
Back to Top
Product has been added to your cart
Compare
(0)
Compare
Remove all products
