Pressure Reducing Valve DR 20-4-50B by Huade

• Customization: Available
• Function: Pressure Regulating
• Installation: Plate
• Model NO.: DR10-5-50B
• Drive: Electric
• Type: Directly Operated Type
• Temperature: -30~80 Degree
• Pressure: to 31.5MPa
• Media: Mineral Oils or Phosphate Ester
• Certification: CE, ISO9001
• Aftersales Service: Lifetime
• Warranty: 1 Year
• Condition: New
• Material: Carbon Steel
• Size: 6
• Flow: 400L/min
• Transport Package: Carton
• Trademark: Huade
• Origin: China
• HS Code: 841360609
• Production Capacity: 50000PCS/Year

Product Description

 

 

Features:

• Subplate mounting
• For threaded connections
• For manifold mounting
• 4 adjustment elements:

. Rotary knob
. Sleeve with hexagon and protective cap,
. Lockable rotary knob with scale
. Rotary knob with scale

• 4 pressure settings optional check valve(only for valve for subplate mounting)

Application:
The main function of pressure reducing valve DR 10 is to reducing the pressure in the system.

Inlet pressure, port B (MPa)	up to 31.5
Outlet pressure, port A (MPa)	up to 5.0, 10.0, 20.0, 31.5
Back pressure, port Y (MPa)	up to 31.5
Max.flow (Subplate mounting) (L/min)	DR10		DR20
	150		300
Max. flow (Threaded connections) (L/min)	DR10	DR15	DR20	DR25
	150	300	300	400
Fluid	Mineral oil(for NBR seal) or phosphate ester(for FPM seal)
Fluid temperature range(ºC)	-30 up to +80
Viscosity range(mm ²/s)	10 up to 800
Dearee of contamination	Maximum permissible degree of contamination of the fluid to NAS 1638.class 9
Characteristic Curves (measured at v=41mm^2/s and t=50ºC )

DR20-4-50B/50Y.	DR20-4-50B/100Y.	DR20-4-50B/200Y.	DR20-4-50B/315Y.
DR20-4-50B/50YM.	DR20-4-50B/100Y/2.	DR20-4-50B/200Y/2.	DR20-4-50B/315Y/2.
	DR20-4-50B/100Y/V.	DR20-4-50B/200Y/V.	DR20-4-50B/315Y/V.
	DR20-4-50B/100YM.	DR20-4-50B/200YM.	DR20-4-50B/315YM.
	DR20-4-50B/100YM/2.	DR20-4-50B/200YM/2.	DR20-4-50B/315YM/V.
	DR20-4-50B/100YM/V.	DR20-4-50B/200YM/V.

Huade® hydraulic pressure reducing valves fully meet international standards. They can reach the same level as Rexroth products in terms of performance, quality and compatibility due to two long-term cooperation with Rexroth.
 

We are the authorized distributor of Huade Hydraulic, we aim to provide customers with superior quality hydraulic pressure valves. Look for cost-effective products, contact us!
 

Beijing Huade Hydraulic Industrial Group is a renowned state-owned company specializing in hydraulic transmission and control technology. Established through a strategic partnership between the Chinese and German governments in 1979, the company has incorporated cutting-edge technology from Rexroth.

Advantages:
1. Strategic cooperation between the Chinese and German governments

2. Cooperation with Rexroth for more than 7 years from 1979

3. Cooperation with Rexroth for the second time in 1995

4. China's leading manufacturer of hydraulic transmission and control technology

5. Replacement hydraulic products offered by Rexroth

6. R&D and production management system meets ISO9001/ISO14001/ISO45001.

7. Leading products have passed the CE certification

Huade's products are widely used in engineering and construction machinery, metallurgy, machine tools, environmental protection, shipbuilding, aerospace, rail transit, petroleum and petrochemical and other fields.

 

Q: What is the payment terms?
A:(1)100% T/T in advance in first order.
(2)30% T/T prepaid as deposit and balance 70% before shipment.
Q: What is the delivery time?
A: 2-3 weeks after received the payment. If in stock, we will ship within 48 hours.
Q: What is the shipment terms?
A: Transport by air (DHL/UPS/FEDEX) or by sea.
Q: Why choose us?
A: Beijing Huade Hydraulic Industrial Group has incorporated cutting-edge technology from Rexroth. Huade® hydraulic products can completely replace the same range of products offered by Rexroth®. We can guarantee the quality and high performance.