Chilled Water System Check Valves

• Customization: Available
• Media: Water
• Temperature: Low Temperature
• Model NO.: FSV-16
• 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

 Foot Valve|Bottom Valve| Foot Check Valve/Bottom Check Valve

Non-return Foot Check Valve|Swing Foot swing valve |Foot valve|Bottom Valve is Designed by Suzhou Walter.
We alway produce valves according to European Standards,BS/DIN.
The foot valve we made is automatic type flange end with AISI 304 spring &Sceen.it is soft  seat by use Ductile Iron and EPDM .
High quality Body Material and WRAS Standard Epoxy Resin Coating,made Walter Valve always reassure customers everywhere.

More details as below, 

Product Standard :

Design : EN 12334, EN1074

Flanges: BS EN1092-2, ISO 7005

Face to Face: EN 558-1

Test : BS EN12266
 

Technical Specification:
 

Size: DN50~DN600 (2'' ~12'')

Pressure: PN10/16

Work Temperature: -5°C ~ 85°C

Seat Test: 1.1 x PN

Shell Test: 1.5 x PN

Medium: Clean Water,Sewage

Material List:

 

Item	Part	Material
1	Body	EN GJS 500-7
2	Base	EN GJS 500-7
3	Spring	AISI 304
4	Bolt	AISI 304
5	Sceen	AISI 304
6	Disc	DI+EPDM