Rate of Flow Control Valve

• Customization: Available
• Temperature: Low Temperature
• Media: Oil, Water
• Model NO.: F8040
• Standard: Standard
• Connection Mode: Flange
• Power: Hydraulic
• Material: Ductile Iron/Stainless Steel/Bronze
• Type: Self-Operated
• Design: EN 1074-5
• Pressure range: PN10-16-25-40/Class 150-300
• Face to face: EN 558-1 Series 1
• Flange drilling: EN 1092-2/ISO 7005-2/ANSI/AS2129 or AS4087
• Transport Package: Wooden Box
• Specification: DN50-DN1200
• Trademark: WALTER, OEM
• Origin: China
• Production Capacity: 5000pieces/Year

Product Description

Rate of Flow Control Valve

F8040 Series

Application Range

• Pump Stations

• Storage Tanks / Reservoir

• Water Supply Systems

• Water treatment and distribution systems

• Power Station Cooling Lines

Testing and Remarks

▪ Body Strength Test: BS EN 12266-1: 1.5 x PN

▪ Seal Tightness Test: BS EN 12266-1: 1.1 x PN

Main Valve

Features
• Top and seat ring guided stem and diaphragm assembly for long life and reliability.

• All iron components are fusion epoxy bonded for corrosion resistance.

Full coating on the body and disc internally & externally with an average of 250 microns. Higher coating thicknesses are available when required.

• Easy maintenance without removal from the main line.

• Nylon reinforced diaphragm for long term service. & Drip tight shut off.

• Globe design for superior control characteristics.

• Ductile iron bodies for higher strength and durability. Stainless Steel or Bronze bodies can be optional

• Corrosion resistant stainless steel seat and disc retainer ring.

• Various pilots and accessories available for configuration into many different applications.

• Special V-Port and double chamber are options, please consult factory.

• Hydro-static test pressure for seat: PN x 1.1 , for shell: PN x 1.5 according to EN 12266-1

Material Specification DN50-350

Dimension DN50-350



Material Specification DN400-1200
 

Dimension DN400-1200


 

ABOUT US

Suzhou walter flow control equipment co.,ltd is a professional manufacturer of water system valves.We can supply OEM for Sluice Valve, gate valve, flange butterfly valve, check valve, strainer, pressure reducing valve, fire hydrant and other kinds of international valves standard and specification.Some products can be offer FM/UL Certificate.Walter focus on consumer experience like offer advice and fluid control solutions to customers,in addition,we can accept custom design and special requirements.

Looking forward to your enquiry!