F4 Gate Valve F4
Media: Water
Temperature: Ordinary Temperature
Type: Direct-acting
Material: Cast Iron
Connection Form: Outside Thread
Pressure: Ordinary Pressure
Product Introduction
Introduction of F4 gate valve£º
F4 gate valve is a DIN face-to-Face structure gate valve, F4 gate valve is a short structure gate valve, F5 is a long structure gate valve. F4 gate valve includes DIN iron-casting valve, DIN steel-casting gate valve, DIN high pressure gate valve, DIN flange gate valve, DIN electric gate valve, etc.
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F4 gate valve can be widely used in tap water, sewage, construction, petroleum, chemical, food, medicine, textile, electric power, shipping, metallurgy, energy system, etc.
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F4 non-rising rod rubber gate valve working principle:
Rubber sealing gate valve adopts wedge structure, and takes the use of the gate overall wrap, which produces deformation compensation effect, so as to achieve good sealing effect. Stem nuts in the valve body directly contact with the medium, it takes the use of rotating stem, through the nuts to drive the gate up and down, to realize the opening and closing of the gate valve.
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Valve Size: | 1.5"-64" |
Pressure Class: | PN6-40 |
Matierials: | Ductile iron ASTM A536, Carbon steel A216 WCB, stainless steel A351 CF8/CF8M. |
Design and Manufacturing Standards: | DIN 3352 |
Face to Face Standards: | DIN 3202 F4 |
Flange Dimension Standards: | EN1092-2 PN10/PN16 |
Pressure Test Standards: | ISO 5208 |
Test Standard£º | Seal * 1.1 times, shell * 1.5 times |
Quality/Product Certifications£º | °ä·¡¡¢´¡°ä³§¡¢°Â¸é´¡³§¡¢°Õ³§... |
Valve operator options | Hand wheel, bevel gear, Electric and pneumatic transmission. |
Process Connection Types | Flange Type |
Applicable medium | Fresh water, sewage, sea water, food, medicine, all kinds of oil, acid, alkali, etc. |
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