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Grooved end non rising stem gate valve,PN10/PN16,DN50-DN300,handwheel Operation

Design Standard:DIN3352

Face to face dimensions: DIN3202 

Each valve be tested according to test standard: DIN3230

Work Temperature: 0-80°C

Working Pressure:PN10,PN16

Size:DN50-DN300

Materials:

Body: Ductile Iron(GGGG50)

Bonnet: Ductile Iron(GGGG50)

Wedge:Ductile iron encapsulated by NBR or EPDM

Stem:2Cr13

Stem nut:Brass

Gland:Ductile iron or Brass

O ring:NBR

Gasket:NBR

Bonnet Bolts:Steel 8.8+Wax

Handwheel:Cast Iron(GG25) or Ductile iron(GGG50),or steel

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Grooved end Gate valve Drawing
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Grooved end Gate valve Components and Materials
Grooved end gate valve materials list.pn
Grooved end Gate valve,Dimensions
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A grooved end gate valve is a type of valve designed for quick and easy installation in pipeline systems. Here are some key points about grooved end gate valves:

  1. Design and Purpose:

    • These valves feature grooves on either end of the valve body.

    • They are used with mechanical couplings for rapid installation.

    • The gate valve operates by lifting and lowering a gate inside the valve body to control fluid flow.

  2. Applications:

    • Commonly used in fire protection systems.

    • Ideal for scenarios where positive shut-off is required, and a quick visual indicator of the open/closed position is needed.

  3. Size Range:

    • Available in various sizes, typically ranging from 2½ inches to 12 inches (DN65 to DN300).

grooved end gate valves simplify installation and provide reliable flow control.

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