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Ductile Iron Pressure Sustaining Valve Hydraulically Operated / Pilot - Controlled

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Ductile Iron Pressure Sustaining Valve Hydraulically Operated / Pilot - Controlled

Brand Name : AFC

Model Number : A500

Certification : EN1074-5

Place of Origin : China

MOQ : 1

Price : USD / RMB

Payment Terms : L/C, T/T

Supply Ability : Based on order

Delivery Time : 15-60 days

Packaging Details : Plywood cases

Material : Ductile iron - GJS500-7

Pilot Material : SS304

Standard : EN1074-5

Coating : EPOXY

Diaphragm : Nylon Reinforcement with EPDM

Rubber : EPDM

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Ductile Iron EPOXY Coated Stainless Steel 304 Pilot Operated Water Pressure Sustaining Relief Valve 

Description:

A500 is a hydraulically operated, pilot-controlled, modulating valve designed to maintain constant upstream pressure within close limits. This valve can be used for pressure relief, pressure sustaining, back pressure, or unloading functions in a by-pass system.

In operation, the valve is actuated by line pressure through a pilot control system, opening fast to maintain steady line pressure but closing gradually to prevent surges. Operation is completely automatic and pressure settings may be easily changed.

Features:

• Accurate Pressure Control
• Optional Check Feature
• Fast Opening to Maintain Line Pressure
• Completely Automatic Operation

Size	DN50-DN800
Working Temperature	- 10C- 80C
Flange	AISI B16.1 Or PN16
Flow Media	Clean Water

Materials And Dimension

DN50-DN350

Ductile Iron Pressure Sustaining Valve Hydraulically Operated / Pilot - Controlled

DN400-DN800

Ductile Iron Pressure Sustaining Valve Hydraulically Operated / Pilot - Controlled

Product Tags:

pressure relief valve

pressure regulator valve

Ductile Iron Pressure Sustaining Valve Hydraulically Operated / Pilot - Controlled Images

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