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VRT3 Adjustable Unloader 3,650 PSI (Blue) with Pressure Switch

SKU: VRT3-250PS6

Newly introduced Mecline VRT3 Unloader with Pressure Switch is an updated version of the Arrow Line VRT unloader with a stronger valve body with less porosity. Use for burner control or time delay switch.


New Design Features:
• Interior Design – more efficient flow and operation
• Dual Locking Nuts – vibration resistant for setting maximum pressures
• New Spring Material – more resistant to fatigue, powder paint resists rusting
• Piston – large diameter, more strength and contact area for shifting alignment
• Discharge Nipple – sealing o-ring has been moved to the lower part of the thread, increases hydro strength and fitting strength
• Shutter Valve – hex design, less contact area for smooth shifting (prevents binding). larger size, longer life and more positive shifting


Featuring:
• Integral switch detects full bypass mode
• Use for burner control or time delay switch
• Over sized handle – easier adjustment
• Forged valve body – excellent strength
• Two by-pass ports
• Ultra thick inlet and discharge ports - added strength
• Color coded springs and caps – easy valve identification
• All ports are FNPT


Specifications:
• Spring Color: Blue
• Replaces AL686
• Maximum Pressure: 3,650 PSI
• Max. Volume: 8.0 GPM
• Micro Switch 6 AMP, 250 V
• Adjustable pressure
• Brass valve body
• Max. Fluid Temp.: 194° F.
• Inlet Port (1): 3/8" FNPT
• Discharge Ports (1): 3/8” FNPT
• Bypass Ports (2): 3/8” FNPT
• Weight: 33.3 oz

Price: $61.40

VRT3 Adjustable Unloader 4,500 PSI (Black) with Pressure Switch

SKU: VRT3-310PS6

Newly introduced Mecline VRT3 Unloader with Pressure Switch is an updated version of the Arrow Line VRT unloader with a stronger valve body with less porosity. Use for burner control or time delay switch.


New Design Features:
• Interior Design – more efficient flow and operation
• Dual Locking Nuts – vibration resistant for setting maximum pressures
• New Spring Material – more resistant to fatigue, powder paint resists rusting
• Piston – large diameter, more strength and contact area for shifting alignment
• Discharge Nipple – sealing o-ring has been moved to the lower part of the thread, increases hydro strength and fitting strength
• Shutter Valve – hex design, less contact area for smooth shifting (prevents binding). larger size, longer life and more positive shifting


Featuring:
• Integral switch detects full bypass mode
• Use for burner control or time delay switch
• Over sized handle – easier adjustment
• Forged valve body – excellent strength
• Two by-pass ports
• Ultra thick inlet and discharge ports - added strength
• Color coded springs and caps – easy valve identification
• All ports are FNPT


Specifications:
• Spring Color: Black
• Replaces AL687 & MV550MS
• Maximum Pressure: 4,500 PSI
• Max. Volume: 8.0 GPM
• Micro Switch 6 AMP, 250 V
• Adjustable pressure
• Brass valve body
• Max. Fluid Temp.: 194° F.
• Inlet Port (1): 3/8" FNPT
• Discharge Ports (1): 3/8” FNPT
• Bypass Ports (2): 3/8” FNPT
• Weight: 33.3 oz

Price: $61.40

AR Unloader Assembly with Switch (AR630 TSS Models)

SKU: AR22620
AR Unloader Assembly with Switch (AR630 TSS Models)
Price: $71.85

VRC25-PS2 Adjustable Unloader 3,650 PSI with Pressure Switch

SKU: VRC25-PS2

Newly introduced Mecline VRC25_PS2 Unloader with Pressure Switch. Use for burner control or time delay switch.


Specifications:
• Maximum Pressure: 3,650 PSI
• Max. Volume: 8.0 GPM
• Micro Switch 6 AMP, 250 V
• Adjustable pressure
• Brass valve body
• Max. Fluid Temp.: 194° F.
• Inlet Port: 3/8" FNPT
• Discharge Port: 3/8” FNPT
• Bypass Port: 3/8” FNPT
• Weight: 33.3 oz

Price: $76.80

MTM MG4000 Adjustable Unloader 4500 PSI, Switch

SKU: 18.0167

• MG4000 Series Trapped Pressure Unloader with Micro Switch
• Spring Color: Black
• Maximum Pressure: 4,500 PSI
• Max. Volume: 10.5 GPM
• Adjustable pressure
• Forged brass body
• Max. Fluid Temp.: 195° F.
• Can be used as (NO) Normally Open or (NC) Normally Closed
• Use for time delay shutdown or as burner control
• 250 V, 15 Amp micro switch
• Inlet Port (1): 3/8" FPT
• Discharge Port (1): 3/8” FPT
• Bypass Ports (2): 3/8” FPT
• Auxiliary Port (1): 1/4” FPT
• 21.0 OZ. Weight

Price: $84.15

Suttner ST-261S Unloader Valve 3,625 PSI W/ Micro Switch

SKU: 200261550

Suttner ST-261S Unloader Valve 3,625 PSI with Micro Switch. Used for adjusting the maximum working pressure and safe guarding the high pressure water pipes. Ideal for steam combination applications. Low pressure limit eliminates need for additional metering devices


Features:
• Adjustable valve allows limit setting on both maximum pressure and minimum pressure
• Straight flow-through design minimizes pressure loss through valve
• Working components constructed of high-grade stainless steel. PTFE and Viton seals for maximum heat and chemical resistance
• Internal bypass valve can be easily accessed and repaired without removing unloader from unit


Specifications:
• Maximum Pressure: 3,625 PSI
• Minimum Pressure: 500 PSI
• Flow Rate: 8 GPM
• Normally closed bypass
• Amps: 125 VAC 5A, 240 VAC 3A
• Max Temperature: 176° F
• Inlet Port: 3/8" FNPT
• Outlet Port: 3/8” FNPT
• Bypass Port: 1/4” FNPT
• Weight: 1.86 lbs

Price: $84.37

Suttner ST-261SI Unloader Valve 3,625 PSI W/ Switch & 1.8 Injector

SKU: 200261561

Suttner ST-261SI Unloader Valve 3,625 PSI with Micro Switch and 1.8mm Chemical Injector. Used for adjusting the maximum working pressure and safe guarding the high pressure water pipes. Ideal for steam combination applications. Low pressure limit eliminates need for additional metering devices


Features:
• Built-in exclusive down stream (venturi-type) injector with built in orifice provides more precise siphon rate
• Adjustable valve allows limit setting on both maximum pressure and minimum pressure
• Straight flow-through design minimizes pressure loss through valve
• Working components constructed of high-grade stainless steel. PTFE and Viton seals for maximum heat and chemical resistance
• Internal bypass valve can be easily accessed and repaired without removing unloader from unit


Specifications:
• Maximum Pressure: 3,625 PSI
• Minimum Pressure: 500 PSI
• Flow Rate: 8 GPM
• Orifice: 1.8 mm
• Injector Flow Rate: 1.5 - 2.25 GPM
• Normally closed bypass
• Amps: 125 VAC 5A, 240 VAC 3A
• Max Temperature: 176° F
• Inlet Port: 3/8" FNPT
• Outlet Port: 3/8” FNPT
• Bypass Port: 1/4” FNPT
• Weight: 1.86 lbs

Price: $93.82

Suttner ST-261SI Unloader Valve 3,625 PSI W/ Switch & 2.1 Injector

SKU: 200261571

Suttner ST-261SI Unloader Valve 3,625 PSI with Micro Switch and 2.1mm Chemical Injector. Used for adjusting the maximum working pressure and safe guarding the high pressure water pipes. Ideal for steam combination applications. Low pressure limit eliminates need for additional metering devices


Features:
• Built-in exclusive down stream (venturi-type) injector with built in orifice provides more precise siphon rate
• Adjustable valve allows limit setting on both maximum pressure and minimum pressure
• Straight flow-through design minimizes pressure loss through valve
• Working components constructed of high-grade stainless steel. PTFE and Viton seals for maximum heat and chemical resistance
• Internal bypass valve can be easily accessed and repaired without removing unloader from unit


Specifications:
• Maximum Pressure: 3,625 PSI
• Minimum Pressure: 500 PSI
• Flow Rate: 8 GPM
• Orifice: 2.1 mm
• Injector Flow Rate: 2.25 - 3.25 GPM
• Normally closed bypass
• Amps: 125 VAC 5A, 240 VAC 3A
• Max Temperature: 176° F
• Inlet Port: 3/8" FNPT
• Outlet Port: 3/8” FNPT
• Bypass Port: 1/4” FNPT
• Weight: 1.86 lbs

Price: $93.82

Suttner ST-261SI Unloader Valve 3,625 PSI W/ Switch & 2.4 Injector

SKU: 200261581

Suttner ST-261SI Unloader Valve 3,625 PSI with Micro Switch and 2.4mm Chemical Injector. Used for adjusting the maximum working pressure and safe guarding the high pressure water pipes. Ideal for steam combination applications. Low pressure limit eliminates need for additional metering devices


Features:
• Built-in exclusive down stream (venturi-type) injector with built in orifice provides more precise siphon rate
• Adjustable valve allows limit setting on both maximum pressure and minimum pressure
• Straight flow-through design minimizes pressure loss through valve
• Working components constructed of high-grade stainless steel. PTFE and Viton seals for maximum heat and chemical resistance
• Internal bypass valve can be easily accessed and repaired without removing unloader from unit


Specifications:
• Maximum Pressure: 3,625 PSI
• Minimum Pressure: 500 PSI
• Flow Rate: 8 GPM
• Orifice: 2.4 mm
• Injector Flow Rate: 3.35 – 5.0 GPM
• Normally closed bypass
• Amps: 125 VAC 5A, 240 VAC 3A
• Max Temperature: 176° F
• Inlet Port: 3/8" FNPT
• Outlet Port: 3/8” FNPT
• Bypass Port: 1/4” FNPT
• Weight: 1.86 lbs

Price: $93.82

VRT100 High Flow Unloader Valve 2,760 PSI (Yellow) with Pressure Switch

SKU: VRT100-190PS2

Mecline VRT100-190 High Flow Unloader Valve 2,760 PSI with Pressure Switch. Use for burner control or time delay switch. With working pressures up to 2,465 PSI and flows up to 26.4 GPM


Features:
• Integral microswitch detects full bypass mode
• Microswitch contained in an electrical box IP55, with three core cable for connection with the electrical system of the pressure cleaner
• Positioning of all o-ring seals before the threads, for greater mechanical strength
• Shutter axially guided for greater stability at high flow rates
• Stainless steel seat and shutter designed by fluid dynamics study to eliminate instabilities and turbulences with great benefit in terms of long life
• Stem with internal anti-rotation system, for greater life
• Stem o-ring seal is placed on the connecting stem guide to allow the stroke of the stainless steel stem on o-ring, increasing the life
• Hexagonal check valve for a better smoothness


Specifications:
• Spring Color: Yellow
• Rated Pressure: 2,465 PSI
• Permissible Pressure: 2,760 PSI
• Rated Temperature: 194° F
• Rated Flow Rate: 26.4 GPM
• Micro Switch: 6 A, 250 V, 47.24” Cable length
• Material: Brass body & fittings
• Inlet Port: 1/2" F
• Outlet Port: 1/2” F
• Bypass Port: 1/2” F
• Weight: 47.80 Oz

Price: $139.25

VRT100 High Flow Unloader Valve 5,075 PSI (Blue) with Pressure Switch

SKU: VRT100-330PS2

Mecline VRT100-330 High Flow Unloader Valve 5,075 PSI with Pressure Switch. Use for burner control or time delay switch. With working pressures up to 4,640 PSI and flows up to 26.4 GPM


Features:
• Integral microswitch detects full bypass mode
• Microswitch contained in an electrical box IP55, with three core cable for connection with the electrical system of the pressure cleaner
• Positioning of all o-ring seals before the threads, for greater mechanical strength
• Shutter axially guided for greater stability at high flow rates
• Stainless steel seat and shutter designed by fluid dynamics study to eliminate instabilities and turbulences with great benefit in terms of long life
• Stem with internal anti-rotation system, for greater life
• Stem o-ring seal is placed on the connecting stem guide to allow the stroke of the stainless steel stem on o-ring, increasing the life
• Hexagonal check valve for a better smoothness


Specifications:
• Spring Color: Blue
• Rated Pressure: 4,640 PSI
• Permissible Pressure: 5,075 PSI
• Rated Temperature: 194° F
• Rated Flow Rate: 26.4 GPM
• Micro Switch: 6 A, 250 V, 47.24” Cable length
• Material: Brass body & fittings
• Inlet Port: 1/2" F
• Outlet Port: 1/2” F
• Bypass Port: 1/2” F
• Weight: 48.33 Oz

Price: $139.25

Suttner ST-291S Unloader Valve 5,070 PSI W/ Micro Switch

SKU: 200291550

Suttner ST-291S Unloader Valve with Micro-Switch. High-end unloader which is rated up to 5,070 PSI. The ST-291S unloader is equipped with a thread for fixing it at the frame of your high pressure cleaner


Features:
• Easy construction
• Especially soft switching behavior
• Easily operated adjustment and shifting
• Adjustable minimum and maximum pressure
• Extremely long durability
• Adjustable from 850 to 5,070 PSI
• 1/2” Bypass connection


Specifications:
• Maximum Pressure: 5,070 PSI
• Minimum Pressure: 850 PSI
• Flow Rate: 8 GPM
• Amps: 125 VAC 5A, 240 VAC 3A
• Max Temperature: 176° F
• Inlet Port: 3/8" FNPT
• Outlet Port: 3/8” FNPT
• Bypass Port: 1/2” FNPT
• Weight: 2.60 lbs

Price: $194.70