Durable Foot and Bottom Check Valves for Fluid Control

• Customization: Available
• Media: Water
• Temperature: Low Temperature
• Model NO.: DFFV
• Material: Cast Iron
• Connection Form: Flange
• Structure: Swing
• Pressure: Low Pressure
• Function: Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
• Sealing Form: Soft Rubber Seal
• Flow Direction: Unidirection
• Standard: BS En1074 En12334
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Pressure Range: Pn10/16
• Work Temperature: -5°-85°
• Seat Test: 1.1 X Pn
• Shell Test: 1.5 X Pn
• Medium: Clean Water, Sewage
• Body: En Gjs 500-7
• Base: En Gjs 500-7
• Spring: AISI 304
• Disc: Di+EPDM
• Bolt: AISI 304
• Sceen: AISI 304
• Transport Package: Wooden Case
• Specification: DN50-600
• Trademark: WALTER/ OEM
• Origin: Suzhou
• HS Code: 8481300000
• Production Capacity: 3000 Sets Per Month

Product Description

 

 

Flanged Foot (Check) Valve
DFFV Series

Product Description

Flanged Foot (Check) Valve with stainless steel mesh basket for filtering large debris from incoming media in pumping and suction applications,protecting equipment from damage.

The spring-loaded design to ensures smooth flow and low head loss,while the NBR seal ensures a tight seal and prevents unwanted leakage during flow reversal during pump shut-off.

Features:
1.Reasonable design,can effectively avoid turbulence.
2.Easy to install,maintenance and replacement FBE coating inside and outside Min 250μ.
3.It's widely use in pumping stations and networks for clean water distribution,irrigation and water treatment.

Detailed Photos

 

Material

 

Product Parameters

No.	Parts Name	Material	Standard
1	Screen	Stainless Steel	S.S304
2	Bolts	Stainless Steel	S.S304
3	Body	Ductile Iron	EN GJS 500-7
4	Disc	Steel+Rubber	C.S+EPDM
5	Spring/Stem	Stainless Steel	S.S304
6	Guide Seat	Steel+Rubber	C45E4+EPDM/NBR
7	Screw	Steel	C45E4

 

Data sheet

 

Company Profile

Suzhou Walter is a professional china-based manufacturer of water system valves and always committed to providing customers with quality products and services.

The company has been established for more than 30 years, and has served more than 50 countries and regions around the world,the professional level High quality service worthy of your trust!