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Relief Valve - Angle - RH4Relief Valve - Angle - RH4

Relief Valve - Angle - RH4

Parker Angle Relief Valve - RH4 Series

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Showing 1 - 19 of 19  
Part # Availability Price/UOM
M6A-RH4A-BNT-SS-K1 N/A Call to Order
M6A-RH4A-BNT-SS-K2 N/A Call to Order
M6A-RH4A-BNT-SS-K3 N/A Call to Order
M6A-RH4A-BNT-SS-K4 N/A Call to Order
M6A-RH4A-BNT-SS-K5 N/A Call to Order
M6A-RH4A-BNT-SS-K6 N/A Call to Order
M6A-RH4A-BNT-SS-K8 N/A Call to Order
M6A-RH4A-EPRT-SS-K2 N/A Call to Order
M6A-RH4A-EPRT-SS-K4 N/A Call to Order
M6A-RH4A-EPRT-SS-K6 N/A Call to Order
++ M6A-RH4A-VT-SS-K1 Out of Stock - Lead Time Required $302.17
++ M6A-RH4A-VT-SS-K2 Out of Stock - Lead Time Required $302.17
++ M6A-RH4A-VT-SS-K3 Out of Stock - Lead Time Required $302.17
++ M6A-RH4A-VT-SS-K4 Out of Stock - Lead Time Required $302.17
++ M6A-RH4A-VT-SS-K5 Out of Stock - Lead Time Required $302.17
++ M6A-RH4A-VT-SS-K5-C3 Out of Stock - Lead Time Required $333.53
++ M6A-RH4A-VT-SS-K6 Out of Stock - Lead Time Required $302.17
++ M6A-RH4A-VT-SS-K7 Out of Stock - Lead Time Required $302.17
++ M6A-RH4A-VT-SS-K8 Out of Stock - Lead Time Required $302.17
UOM Inlet port 1 Outlet port 2 Material - Seals Cracking pressure Material Country of Origin (COO) Harmonized Tariff (HTS)
EA 6mm A-LOK compression 6mm A-LOK compression Nitrile rubber 50-350 psig (3.4-24.1 bar) 316 Stainless steel Special request, please call for COO Special request, please call for HTS
EA 6mm A-LOK compression 6mm A-LOK compression Nitrile rubber 350-750 psig (24.1-51.7 bar) 316 Stainless steel Special request, please call for COO Special request, please call for HTS
EA 6mm A-LOK compression 6mm A-LOK compression Nitrile rubber 750-1500 psig (51.7-103.4 bar) 316 Stainless steel Special request, please call for COO Special request, please call for HTS
EA 6mm A-LOK compression 6mm A-LOK compression Nitrile rubber 1500-2250 psig (103.4-155.1 bar) 316 Stainless steel Special request, please call for COO Special request, please call for HTS
EA 6mm A-LOK compression 6mm A-LOK compression Nitrile rubber 2250-3000 psig (155.1-206.8 bar) 316 Stainless steel Special request, please call for COO Special request, please call for HTS
EA 6mm A-LOK compression 6mm A-LOK compression Nitrile rubber 3000-4000 psig (206.8-275.8 bar) 316 Stainless steel Special request, please call for COO Special request, please call for HTS
EA 6mm A-LOK compression 6mm A-LOK compression Nitrile rubber 5000-6000 psig (344.7-413.7 bar) 316 Stainless steel Special request, please call for COO Special request, please call for HTS
EA 6mm A-LOK compression 6mm A-LOK compression Ethylene propylene rubber 350-750 psig (24.1-51.7 bar) 316 Stainless steel Special request, please call for COO Special request, please call for HTS
EA 6mm A-LOK compression 6mm A-LOK compression Ethylene propylene rubber 1500-2250 psig (103.4-155.1 bar) 316 Stainless steel Special request, please call for COO Special request, please call for HTS
EA 6mm A-LOK compression 6mm A-LOK compression Ethylene propylene rubber 3000-4000 psig (206.8-275.8 bar) 316 Stainless steel Special request, please call for COO Special request, please call for HTS
EA 6mm A-LOK compression 6mm A-LOK compression Fluorocarbon rubber 50-350 psig (3.4-24.1 bar) 316 Stainless steel Special request, please call for COO Special request, please call for HTS
EA 6mm A-LOK compression 6mm A-LOK compression Fluorocarbon rubber 350-750 psig (24.1-51.7 bar) 316 Stainless steel Special request, please call for COO Special request, please call for HTS
EA 6mm A-LOK compression 6mm A-LOK compression Fluorocarbon rubber 750-1500 psig (51.7-103.4 bar) 316 Stainless steel Special request, please call for COO Special request, please call for HTS
EA 6mm A-LOK compression 6mm A-LOK compression Fluorocarbon rubber 1500-2250 psig (103.4-155.1 bar) 316 Stainless steel Special request, please call for COO Special request, please call for HTS
EA 6mm A-LOK compression 6mm A-LOK compression Fluorocarbon rubber 2250-3000 psig (155.1-206.8 bar) 316 Stainless steel Special request, please call for COO Special request, please call for HTS
EA 6mm A-LOK compression 6mm A-LOK compression Fluorocarbon rubber 2250-3000 psig (155.1-206.8 bar) 316 Stainless steel Special request, please call for COO Special request, please call for HTS
EA 6mm A-LOK compression 6mm A-LOK compression Fluorocarbon rubber 3000-4000 psig (206.8-275.8 bar) 316 Stainless steel Special request, please call for COO Special request, please call for HTS
EA 6mm A-LOK compression 6mm A-LOK compression Fluorocarbon rubber 4000-5000 psig (275.8-344.7 bar) 316 Stainless steel Special request, please call for COO Special request, please call for HTS
EA 6mm A-LOK compression 6mm A-LOK compression Fluorocarbon rubber 5000-6000 psig (344.7-413.7 bar) 316 Stainless steel Special request, please call for COO Special request, please call for HTS
M6A-RH4A-BNT-SS-K1
N/A
Call to Order

UOM:

Inlet port 1:

Outlet port 2:

Material - Seals:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

6mm A-LOK compression

6mm A-LOK compression

Nitrile rubber

50-350 psig (3.4-24.1 bar)

316 Stainless steel

Special request, please call for COO

Special request, please call for HTS

M6A-RH4A-BNT-SS-K2
N/A
Call to Order

UOM:

Inlet port 1:

Outlet port 2:

Material - Seals:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

6mm A-LOK compression

6mm A-LOK compression

Nitrile rubber

350-750 psig (24.1-51.7 bar)

316 Stainless steel

Special request, please call for COO

Special request, please call for HTS

M6A-RH4A-BNT-SS-K3
N/A
Call to Order

UOM:

Inlet port 1:

Outlet port 2:

Material - Seals:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

6mm A-LOK compression

6mm A-LOK compression

Nitrile rubber

750-1500 psig (51.7-103.4 bar)

316 Stainless steel

Special request, please call for COO

Special request, please call for HTS

M6A-RH4A-BNT-SS-K4
N/A
Call to Order

UOM:

Inlet port 1:

Outlet port 2:

Material - Seals:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

6mm A-LOK compression

6mm A-LOK compression

Nitrile rubber

1500-2250 psig (103.4-155.1 bar)

316 Stainless steel

Special request, please call for COO

Special request, please call for HTS

M6A-RH4A-BNT-SS-K5
N/A
Call to Order

UOM:

Inlet port 1:

Outlet port 2:

Material - Seals:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

6mm A-LOK compression

6mm A-LOK compression

Nitrile rubber

2250-3000 psig (155.1-206.8 bar)

316 Stainless steel

Special request, please call for COO

Special request, please call for HTS

M6A-RH4A-BNT-SS-K6
N/A
Call to Order

UOM:

Inlet port 1:

Outlet port 2:

Material - Seals:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

6mm A-LOK compression

6mm A-LOK compression

Nitrile rubber

3000-4000 psig (206.8-275.8 bar)

316 Stainless steel

Special request, please call for COO

Special request, please call for HTS

M6A-RH4A-BNT-SS-K8
N/A
Call to Order

UOM:

Inlet port 1:

Outlet port 2:

Material - Seals:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

6mm A-LOK compression

6mm A-LOK compression

Nitrile rubber

5000-6000 psig (344.7-413.7 bar)

316 Stainless steel

Special request, please call for COO

Special request, please call for HTS

M6A-RH4A-EPRT-SS-K2
N/A
Call to Order

UOM:

Inlet port 1:

Outlet port 2:

Material - Seals:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

6mm A-LOK compression

6mm A-LOK compression

Ethylene propylene rubber

350-750 psig (24.1-51.7 bar)

316 Stainless steel

Special request, please call for COO

Special request, please call for HTS

M6A-RH4A-EPRT-SS-K4
N/A
Call to Order

UOM:

Inlet port 1:

Outlet port 2:

Material - Seals:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

6mm A-LOK compression

6mm A-LOK compression

Ethylene propylene rubber

1500-2250 psig (103.4-155.1 bar)

316 Stainless steel

Special request, please call for COO

Special request, please call for HTS

M6A-RH4A-EPRT-SS-K6
N/A
Call to Order

UOM:

Inlet port 1:

Outlet port 2:

Material - Seals:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

6mm A-LOK compression

6mm A-LOK compression

Ethylene propylene rubber

3000-4000 psig (206.8-275.8 bar)

316 Stainless steel

Special request, please call for COO

Special request, please call for HTS

M6A-RH4A-VT-SS-K1
Out of Stock - Lead Time Required
$302.17

UOM:

Inlet port 1:

Outlet port 2:

Material - Seals:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

6mm A-LOK compression

6mm A-LOK compression

Fluorocarbon rubber

50-350 psig (3.4-24.1 bar)

316 Stainless steel

Special request, please call for COO

Special request, please call for HTS

M6A-RH4A-VT-SS-K2
Out of Stock - Lead Time Required
$302.17

UOM:

Inlet port 1:

Outlet port 2:

Material - Seals:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

6mm A-LOK compression

6mm A-LOK compression

Fluorocarbon rubber

350-750 psig (24.1-51.7 bar)

316 Stainless steel

Special request, please call for COO

Special request, please call for HTS

M6A-RH4A-VT-SS-K3
Out of Stock - Lead Time Required
$302.17

UOM:

Inlet port 1:

Outlet port 2:

Material - Seals:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

6mm A-LOK compression

6mm A-LOK compression

Fluorocarbon rubber

750-1500 psig (51.7-103.4 bar)

316 Stainless steel

Special request, please call for COO

Special request, please call for HTS

M6A-RH4A-VT-SS-K4
Out of Stock - Lead Time Required
$302.17

UOM:

Inlet port 1:

Outlet port 2:

Material - Seals:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

6mm A-LOK compression

6mm A-LOK compression

Fluorocarbon rubber

1500-2250 psig (103.4-155.1 bar)

316 Stainless steel

Special request, please call for COO

Special request, please call for HTS

M6A-RH4A-VT-SS-K5
Out of Stock - Lead Time Required
$302.17

UOM:

Inlet port 1:

Outlet port 2:

Material - Seals:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

6mm A-LOK compression

6mm A-LOK compression

Fluorocarbon rubber

2250-3000 psig (155.1-206.8 bar)

316 Stainless steel

Special request, please call for COO

Special request, please call for HTS

M6A-RH4A-VT-SS-K5-C3
Out of Stock - Lead Time Required
$333.53

UOM:

Inlet port 1:

Outlet port 2:

Material - Seals:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

6mm A-LOK compression

6mm A-LOK compression

Fluorocarbon rubber

2250-3000 psig (155.1-206.8 bar)

316 Stainless steel

Special request, please call for COO

Special request, please call for HTS

M6A-RH4A-VT-SS-K6
Out of Stock - Lead Time Required
$302.17

UOM:

Inlet port 1:

Outlet port 2:

Material - Seals:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

6mm A-LOK compression

6mm A-LOK compression

Fluorocarbon rubber

3000-4000 psig (206.8-275.8 bar)

316 Stainless steel

Special request, please call for COO

Special request, please call for HTS

M6A-RH4A-VT-SS-K7
Out of Stock - Lead Time Required
$302.17

UOM:

Inlet port 1:

Outlet port 2:

Material - Seals:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

6mm A-LOK compression

6mm A-LOK compression

Fluorocarbon rubber

4000-5000 psig (275.8-344.7 bar)

316 Stainless steel

Special request, please call for COO

Special request, please call for HTS

M6A-RH4A-VT-SS-K8
Out of Stock - Lead Time Required
$302.17

UOM:

Inlet port 1:

Outlet port 2:

Material - Seals:

Cracking pressure:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

6mm A-LOK compression

6mm A-LOK compression

Fluorocarbon rubber

5000-6000 psig (344.7-413.7 bar)

316 Stainless steel

Special request, please call for COO

Special request, please call for HTS

Showing 1 - 19 of 19
Parker RH4 Relief Valves are designed such that when the upstream pressure exceeds the closing force exerted by the spring, the lower stem opens, permitting flow through the valve. Flow through the valve increases proportionately to the increase in upstream pressure. Pressure settings are externally adjustable while the valve is in operation. Eight different spring ranges provide greater system sensitivity and enhanced performance.

Application: In the key markets of chemical & refining, food, beverage & dairy, medical & dental, microelectronics, oil & gas, and power generation.
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