Flanged Pump Suction Filter Cast Iron Foot Check Valve

• Media: Water
• Temperature: Low Temperature
• Material: Cast Iron
• Connection Form: Flange
• Structure: Swing
• Pressure: Low Pressure
• Model NO.: FSV-016
• Function: Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
• Sealing Form: Soft Rubber Seal
• Flow Direction: Unidirection
• Standard: BS EN1074
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Pressure Range: PN10/16
• Seat Test: 1.1 X PN
• Shell Test: 1.5 X PN
• Medium: Clean Water,Sewage
• Body: Ductile Iron
• Base: Ductile Iron
• 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 Check 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.The soft  seat used by Ductile Iron and EPDM .
High quality Body Material and WRAS Standard Epoxy Resin Coating made Walter Valve always reassure customers everywhere.

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

Data Sheet:

No.	Size	DN	D	K	G	H	B	n-Φd PN10	n-Φd PN16
DFFV-0050	2"	50	165	125	102	190	19	4-Ф19	4-Ф19
DFFV-0065	21/2"	65	185	145	122	210	19	4-Ф19	4-Ф19
DFFV-0080	3"	80	200	160	138	240	19	8-Ф19	8-Ф19
DFFV-0100	4"	100	220	180	158	250	19	8-Ф19	8-Ф19
DFFV-0125	5"	125	250	210	188	310	19	8-Ф19	8-Ф19
DFFV-0150	6"	150	285	240	212	370	19	8-Ф23	8-Ф23
DFFV-0200	8"	200	340	295	268	450	20	8-Ф23	12-Ф23
DFFV-0250	10"	250	405	355	320	470	22	12-Ф23	12-Ф28
DFFV-0300	12"	300	460	410	378	500	25	12-Ф23	12-Ф28