3-Way Thermostatic Mixing Valve for Solar Hot Water & Heat Pump – Brass, DN15, Customizable Temperature (45°C / 37°C) with Built-in Check Valve Option
$14.90
Winning® 3 WAY MIXING/DIVERTING VALVES(M/D) valves have internal port switching devices which automatically mix or divert fluids in proportion to temperature in any fluid based system. They come in brass and bronze housings, with port sizes from 1/2” to 1”. Adjustable...
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DN15MD45/37
Mixing/Diverting Thermostatic Valve
Winning® 3 WAY MIXING/DIVERTING VALVES(M/D) valves have internal port switching devices which automatically mix or divert fluids in proportion to temperature in...

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Anti-freeze Male 1 1/2'' DN40 Freeze Protection Valve Set for Monoblock Heat Pump
$36.00
Feature 1.Self contained thermal element 2.Operates in narrow temperature band3.Compact low mass - fast response 4.Auto shut off cock contained for valve maitainance 5.Smart draining water for freeze protection6.Big releif flow rate for freeze protection 7.Wide choice of port size 8.ISO9001...
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FP15GD-35-G1 1/2-JQ
Heat Pump Freeze Protection Valve
Feature 1.Self contained thermal element 2.Operates in narrow temperature band3.Compact low mass - fast response 4.Auto shut off cock contained for valve maitainance...

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Brass 1'' Freeze Protection Valve with Air Vent for Heat Pump Systems – Automatic Drain Anti-freeze at 1°C Open / 4°C Close
$32.00
Feature 1.Self contained thermal element 2.Operates in narrow temperature band3.Compact low mass - fast response 4.Auto shut off cock contained for valve maitainance 5.Smart draining water for freeze protection6.Big releif flow rate for freeze protection 7.Wide choice of port size 8.ISO9001...
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FP15GD-35-G1-JQ
Heat Pump Freeze Protection Valve
Feature 1.Self contained thermal element 2.Operates in narrow temperature band3.Compact low mass - fast response 4.Auto shut off cock contained for valve maitainance...

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Brass 1/2'' Zero Cold Water Valve for Instant Hot Water Temperature Control – Automatic Flow Control at 33–39°C, Enables On-Demand Hot Water in Homes and Commercial Buildings
$16.00
Application Install a Thermal Circuit-Control valve on each hot water supply branch line immediately downstream of the last runout to a hot tap.This brass temperature control valve maintains hot water circulation when temperature drops below 33°C, ensuring instant hot water...
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FP15GD-xx-LT
Instant Water Thermostatic Valve
Application Install a Thermal Circuit-Control valve on each hot water supply branch line immediately downstream of the last runout to a hot...

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Brass 3-Way Freeze Protection Valve for Monoblock Heat Pump Systems – Male 1'' NPT Threaded, DN25, Anti-Freeze Valve Component
$28.00
Feature 1.Self contained thermal element 2.Operates in narrow temperature band3.Compact low mass - fast response 4.Auto shut off cock contained for valve maitainance 5.Smart draining water for freeze protection6.Big releif flow rate for freeze protection 7.Wide choice of port size 8.ISO9001...
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FP15GD-35-1“-ST
Heat Pump Freeze Protection Valve
Feature 1.Self contained thermal element 2.Operates in narrow temperature band3.Compact low mass - fast response 4.Auto shut off cock contained for valve maitainance...

You renderd the snippet swatch.liquid with the name of a product option — 'Port Size' — that does not belong to your product.

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Brass Freeze Protection Valve 1/2'' NPT – Automatic Anti-Freeze Drain Water to Prevent Pipe Freezing Activates at 1°C to 4°C Temperature Control
$19.90
Feature 1.Self contained thermal element 2.Self-operating, no power or signal required3.Compact low mass, Quick response 4.Operates in narrow temperature band5.Ram-type plug provides tight shutoff 6.Operating temperatures unaffected by variable inlet pressures Method FP15D-35 antifreeze valve can accurately sense the ambient temperature and...
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FP15GD-35
Freeze Protection Valve
Feature 1.Self contained thermal element 2.Self-operating, no power or signal required3.Compact low mass, Quick response 4.Operates in narrow temperature band5.Ram-type plug provides tight shutoff...

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Brass Male 1 1/4'' Freeze Protection Valve with Air Vent for Integrated Heat Pump Systems – Anti-freeze Automatic Drain at 1–4°C
$34.00
Feature 1.Self contained thermal element 2.Operates in narrow temperature band3.Compact low mass - fast response 4.Auto shut off cock contained for valve maitainance 5.Smart draining water for freeze protection6.Big releif flow rate for freeze protection 7.Wide choice of port size 8.ISO9001...
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FP15GD-35-G1 1/4''-JQ
Heat Pump Freeze Protection Valve
Feature 1.Self contained thermal element 2.Operates in narrow temperature band3.Compact low mass - fast response 4.Auto shut off cock contained for valve maitainance...

You renderd the snippet swatch.liquid with the name of a product option — 'Port Size' — that does not belong to your product.

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DN20 3 Way Mixing Diverting Thermostatic Valve for Solar Hot Water & Heat Pump – Brass, Customizable Temperature (45°C / 37°C)
$13.90
Winning®  3 WAY MIXING/DIVERTING VALVES(M/D) valves have internal port switching devices which automatically mix or divert fluids in proportion to temperature in any fluid based system. They come in brass and bronze housings, with port sizes from 1/2” to 1”. Adjustable...
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DN20MD45/37
Mixing/Diverting Thermostatic Valve
Winning®  3 WAY MIXING/DIVERTING VALVES(M/D) valves have internal port switching devices which automatically mix or divert fluids in proportion to temperature in...

You renderd the snippet swatch.liquid with the name of a product option — 'Port Size' — that does not belong to your product.

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HST Safety Shutoff Valve for Analytical Systems – 1/2" NPTF, 316 Stainless Steel, Automatic High-Temp Protection for Process Analyzers
$189.00
Design Features ● Automatic: resets open when sample cools● Self-Operating: no outside power or signal required● Reliable shutoff: ram-type plug provides tight shutoff● Compact design● Easy installation● Fast response● Operating temperatures unaffected by variable inlet pressures● Corrosion resistant: all stainless...
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FP17-120
Design Features ● Automatic: resets open when sample cools● Self-Operating: no outside power or signal required● Reliable shutoff: ram-type plug provides tight...

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Stainless Steel 316 Freeze Protection Valve for Emergency Showers & Eye Wash Systems – Thermostatic, Automatic Drain at 1–4°C, Corrosion-Resistant
$178.00
Application This 316 stainless steel thermostatic freeze protection valve automatically opens to drain or establish flow when the temperature drops below 4°C, preventing ice formation and freeze damage in critical safety systems. It modulates closed as temperatures rise, ensuring efficient,...
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SP68-95/SP68-100/SP68-105
Freeze Protection Valve
Application This 316 stainless steel thermostatic freeze protection valve automatically opens to drain or establish flow when the temperature drops below 4°C,...

You renderd the snippet swatch.liquid with the name of a product option — 'Material' — that does not belong to your product.

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Winning 1 1/2'' DN40 Anti-freeze Monoblock Heat Pump Freeze Protection Valve Set
$28.00
Feature 1.Self contained thermal element 2.Operates in narrow temperature band3.Compact low mass - fast response 4.Auto shut off cock contained for valve maitainance 5.Smart draining water for freeze protection6.Big releif flow rate for freeze protection 7.Wide choice of port size 8.ISO9001...
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FP15GD-35-1 1/2“-ST
Heat Pump Freeze Protection Valve
Feature 1.Self contained thermal element 2.Operates in narrow temperature band3.Compact low mass - fast response 4.Auto shut off cock contained for valve maitainance...

You renderd the snippet swatch.liquid with the name of a product option — 'Port Size' — that does not belong to your product.

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Winning 3/4'' NPT Brass Anti-Freeze Valve for R744 (CO₂) Heat Pumps & Flat Plate Collectors – Opens at 1°C to 4°C or 3°C to 6°C Automatic Drain
$19.60
Design Features * Brass body and thermal element* Narrow temperature band* Compact, low mass - Fast response* Ram-type plug for reliable tight shutoff* Sensitive to temperature only* Unaffected by pressure variations* Easy installation with pipe wrench * Discharges the minimum amount...
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FP65
Freeze Protection Valve
Design Features * Brass body and thermal element* Narrow temperature band* Compact, low mass - Fast response* Ram-type plug for reliable tight...

You renderd the snippet swatch.liquid with the name of a product option — 'Port Size' — that does not belong to your product.

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Winning Anti-freeze DN32 1 1/4'' Freeze Protection Valve Set for Monoblock Heat Pump
$28.00
Feature 1.Self contained thermal element 2.Operates in narrow temperature band3.Compact low mass - fast response 4.Auto shut off cock contained for valve maitainance 5.Smart draining water for freeze protection6.Big releif flow rate for freeze protection 7.Wide choice of port size 8.ISO9001...
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FP15GD-35 1 1/4“-ST
Heat Pump Freeze Protection Valve
Feature 1.Self contained thermal element 2.Operates in narrow temperature band3.Compact low mass - fast response 4.Auto shut off cock contained for valve maitainance...

You renderd the snippet swatch.liquid with the name of a product option — 'Port Size' — that does not belong to your product.

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Winning Compact Heat Pump Freeze Protection Anti-freeze Valve 1'' for Monoblock Heat Pump Systems – Durable Brass Valve with Threaded Connections
$34.00
Method LF15-35-JQ compact antifreeze valve can accurately sense the water temperature, intelligently drain circuit medium-water near freezing point without electricity power and manual interfere. Application Working with monoblock heat pump, the antifreeze valve can automatically judge the operation state of...
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LF15-35-JQ
Heat Pump Freeze Protection Valve
Method LF15-35-JQ compact antifreeze valve can accurately sense the water temperature, intelligently drain circuit medium-water near freezing point without electricity power and...

You renderd the snippet swatch.liquid with the name of a product option — 'Port Size' — that does not belong to your product.

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You renderd the snippet swatch.liquid with the name of a product option — 'Material' — that does not belong to your product.

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Winning Scald Protection Valve – Thermostatic Anti-Scald Valve for Emergency Showers & Eye Wash Station, Adjustable 35°C/38°C/41°C (95°F/100°F/105°F) Safety Limit
$178.00
Operation Under normal operating conditions, water passes through a virtually unobstructed DN25 or larger tee pipe, allowing this valve to be used in higher flow lines. The DN15 SPV will screw into any DN15 threaded opening with adequate internal clearance. When...
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SP68-95/SP68-100/SP68-105
Scald Protection Valve
Operation Under normal operating conditions, water passes through a virtually unobstructed DN25 or larger tee pipe, allowing this valve to be used in...

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You renderd the snippet swatch.liquid with the name of a product option — 'Port Size' — that does not belong to your product.

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