Available for Import

Safety relief hydrovalve PKR-787

Hydraulic Pressure Valves

Manufacturer:

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Bulk pricing available

FOB, CIF & EXW terms available

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Key Highlights

Made in Russia - engineered for durability
Suitable for challenging environments
Lower cost of ownership than European alternatives
Bulk orders available with volume discounts
Documentation and customs clearance assistance provided

The hydrovalve is designed for protection of volumetric hydraulic drives from pressure exceeding the set pressure, as well as for unloading of hydraulic systems in case of triggering of safety devices in hydraulic systems of construction, road and municipal machines. The hydrovalve is an indirect-acting safety valve of cartridge design, built into the housing, which also houses the hydraulic valve BE6. Unloading of the hydraulic system is provided by the hydraulic valve BE6, controlled by a DC solenoid, voltage 12, 24 V.

Technical Specifications

Working fluid flow rate (minimum)	PKR-787: not less than 20l/min; PKR-787-02: not less than 20l/min; PKR-787-03: not less than 20l/min; PKR-787-04: not less than 20l/min.
Working fluid flow rate (maximum)	PKR-787: not more than 200l/min; PKR-787-01: not more than 20l/min; PKR-787-02: not more than 200l/min; PKR-787-03: not more than 200l/min; PKR-787-04: not more than 200l/min.
Working fluid flow rate (nominal)	PKP-787: 160l/min; PKP-787-01: 15l/min; PKP-787-02: 160l/min; PKP-787-03: 160l/min; PKP-787-04: 160l/min
Inlet pressure (minimum)	PKR-787: not less than 2MPa; PKR-787-02: not less than 2MPa; PKR-787-03: not less than 2MPa; PKR-787-04: not less than 2MPa
Inlet pressure (maximum)	PKR-787: not more than 30MPa; PKR-787-01: not more than 3,75MPa; PKR-787-02: not more than 30MPa; PKR-787-03: not more than 25MPa; PKR-787-04: not more than 25MPa
Inlet pressure (nominal)	PKR-787: 25MPa; PKR-787-01: 2,5MPa; PKR-787-02: 25MPa; PKR-783-03: 20MPa; PKR-787-04: 20 MPa
nominal passage	20 mm

Note: All specifications are provided by the manufacturer and may be subject to change. Please contact us to confirm the latest specifications before placing your order.

Shipping & Payment Information

Shipping Terms

FOB: Novorossiysk, Russia
CIF: Available to major ports worldwide
EXW: Manufacturer's facility, Russia

Delivery Time

Sea freight: 30-60 days (depending on destination)
Air freight: 14-21 days (for urgent orders)
Production lead time: 30-90 days (depending on order size)

Payment Methods

Letter of Credit (L/C)
Wire Transfer (T/T)
Escrow Services

Order Minimums

We work with orders starting from 1 container
You can mix different products in one container
Volume discounts available for larger orders

Customs & Documentation Support

We provide comprehensive assistance with all export documentation, customs clearance, and logistics arrangements. Our team has extensive experience facilitating international trade with businesses in Africa, Middle East, Asia, and Latin America.

Contact Our Import Specialists

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Sunday: Closed

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Safety relief hydrovalve PKR-787

Key Highlights

Technical Specifications