Parker Standard Rhd Check Valve Rhv-R-ED/Rhv-M-ED Rhz-R-ED Rhz-M-ED Replacement

• Customization: Available
• Function: Pressure Regulating, Flow Control
• Installation: Threaded Cartridge
• Model NO.: RHD/. RHV/RHZ/RHDI
• Drive: Hydraulic
• Type: Directly Operated Type
• After-Sales Service: Online Service
• Warranty: 1 Year
• Weight: 5kg
• Operating Temperature: -30°~80°
• Maximum Working Pressure: 28MPa
• Certification: ISO9001
• Flow: 35L/Min
• MOQ: 1
• Transport Package: Wooden Box
• Specification: 5*5*10
• Trademark: HongDa Hydraulics
• Origin: Wuhan
• HS Code: 8481802990
• Production Capacity: 50000piece/Year

Product Description

Product Description

RHD/RHV/RHZ
Hydraulic ferrule type check valve RHD/RHV/RHZ carbon steel zinc-nickel alloy check valve joint, custom thread

RHV: The G threaded end flows towards the ferrule end

RHZ: The ferrule end flows towards the G threaded end

RHD: Both ends are ferrules

Parker's RHD and RHZ series one-way valves (check valves) are high-performance hydraulic components designed to permit fluid flow in one direction while preventing reverse flow. These robust valves feature precision sealing, low cracking pressure, and fast response times, making them ideal for industrial, mobile, and aerospace applications.
The RHD series offers threaded connections with compact designs, while the RHZ series provides flanged connections for higher flow capacities. Both series are engineered with Parker's quality standards for leak-free operation and long service life under demanding conditions.

Product Parameters

Parameter	RHD Series	RHZ Series
Type	Threaded Check Valve	Flanged Check Valve
Body Material	Carbon Steel/Stainless	Carbon Steel/Stainless
Seal Material	Nitrile/FKM	Nitrile/FKM
Pressure Rating	Up to 5000 psi (350 bar)	Up to 6000 psi (420 bar)
Temperature Range	-40°F to +250°F (-40°C to +120°C)	-40°F to +250°F (-40°C to +120°C)
Port Sizes	1/4" to 1" (BSPP/NPT)	1/2" to 2" (SAE flange)
Cracking Pressure	1.5 psi (0.1 bar)	3 psi (0.2 bar)
Flow Capacity	Up to 25 GPM (95 LPM)	Up to 100 GPM (380 LPM)
Compliance	ISO 5781, DIN 24342	ISO 5781, SAE J518

Company Profile