Manual Square knife gate valve

Size Range

DN200xDN200…….DN1200xDN1200

Pressure Range

Class 150 /PN6 /PN10

Connection Type

Square flange

Sealing material

Rubber,Metal seal

Body Material

Carbon steel,stainless steel

Disc material

Stainless steel,carbon steel

Operating Mode

Hand wheel,Bevel Gear

Marble Stone ( Diplomat )

Store:  vitfa stone
Porosity

min: petty
Max:2.5

Specific gravity

MIN: 2.5
MAX: 2.8

Abrasion Resistance

MIN:2.5
MAX: 6

pushing resistance

MIN: 500
MAX: 1500

Water absorption

MIN: 0.3
MAX: 1.5

Marble Stone (The Emprador)

Store:  vitfa stone
Porosity

min: petty
Max:2.5

Specific gravity

MIN: 2.5
MAX: 2.8

Abrasion Resistance

MIN:2.5
MAX: 6

pushing resistance

MIN: 500
MAX: 1500

Water absorption

MIN: 0.3
MAX: 1.5

Marble Stone (Zarei)

Store:  vitfa stone
Porosity

min: petty
Max:2.5

Specific gravity

MIN: 2.5
MAX: 2.8

Abrasion Resistance

MIN:2.5
MAX: 6

pushing resistance

MIN: 500
MAX: 1500

Water absorption

MIN: 0.3
MAX: 1.5

Marble Stone Royale

Store:  vitfa stone
Porosity

min: petty
Max:2.5

Specific gravity

MIN: 2.5
MAX: 2.8

Abrasion Resistance

MIN:2.5
MAX: 6

pushing resistance

MIN: 500
MAX: 1500

Water absorption

MIN: 0.3
MAX: 1.5