Main Features of DIN 3352 F4/F5 Resilient Seated Flanged Gate Valves:

- Body and bonnet inside and outside epoxy powder coated (min.250  microns)

- Wedge fully rubberized with vulcanized EPDM

- Mutiple O-rings stem sealing and replaceable under full pressure

- Stainless steel stem with rolled thread

- Stem cap handwheel and extension spindle operation available

DIN 3352 F4/F5 Resilient Seated Flanged Gate Valves introduction:          

The valves disc is rubber-packed to get excellent sealing effect by the rubber's resilient deformation.          

Non-rising resilient seated gate valves solve the problem in general gate valves such as leakage, rusting etc.         

and saves installation space. It is used widely in tap water industry, sewage treatment, shipping construction,         

petroleum, chemicals, food, pharmacy, textile, electric power, metallurgy and energy system's pipeline to adjust and shut off fluids.

No.	Parts	Materials
1	Body	Ductile iron EN GJS 500-7/400-15
2	Wedge	Ductile iron EN GJS 500-7/400-15 + EPDM
3	Stem nut	Brass CW617N
4	Stem	Stainless steel X20Cr13
5	Bonnet gasket	EPDM EN681-1
6	Bonnet bolts	Carbon steel 8.8 - Galvd
7	Bonnet	Ductile iron EN GJS 500-7/400-15
8	Back seal	EPDM EN681-1
9	Friction gasket	POM
10	O-ring	EPDM EN681-1
11	O-ring	EPDM EN681-1
12	Bush	Brass CW617N
13	Dust proof cover	EPDM EN681-1
14	Handwheel	Cast iron EN GJL250

Dimensions (mm) and weight (kgs) of DIN 3352 F4/F5 Resilient Seated Flanged Gate Valves:    

FLUIDO GATE VALVE TYPES