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ISO Fully Enclosed Bonnet Pneumatic Operated Gate Valve

ISO Fully Enclosed Bonnet Pneumatic Operated Gate Valve

  • ISO Fully Enclosed Bonnet Pneumatic Operated Gate Valve
  • ISO Fully Enclosed Bonnet Pneumatic Operated Gate Valve
  • ISO Fully Enclosed Bonnet Pneumatic Operated Gate Valve
ISO Fully Enclosed Bonnet Pneumatic Operated Gate Valve
Product Details:
Place of Origin: China
Brand Name: Coosai
Certification: ISO
Model Number: DN50-DN600
Payment & Shipping Terms:
Minimum Order Quantity: 1PC
Price: Price negotiable
Packaging Details: plywood case
Delivery Time: 40days-60days
Payment Terms: L/C, T/T
Supply Ability: 100pcs per day
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Detailed Product Description
Size: DN50-DN600 Material: Stainless Steel
Media: Pulp And Paper/ Mining /Waste Water Treatment/ Food And Beverage/Chemical Plants/ PowerPlants/ Steel Industry Certificate: ISO
Actuator: Hand Wheel, Electric ,Pneumatic (single & Double-acting), Chain Wheel ,Hydraulic Connection: Wafer , Lug Type
High Light:

pneumatic operated knife gate valve

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dn200 pneumatic gate valve

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150 psi wafer type gate valve

Pneumatic Actuator Bonnet Knife Gate Valve,Lug Type/Wafer Type

 

 

Application:

Pulp and Paper/ Mining /Waste Water Treatment/ Food and Beverage/Chemical Plants/ PowerPlants/ Steel Industry/Etc.

 

Description

This knife gate valve is a unidirectional knife gate valve with bonnet.The completely enclosed body-bonnet structure ensures 0 leakage from the knife gate to surrounding.This valve is very suitable to contaminated/hazardous media for the safety of surrounding.

 

Technical Data

Sizes: Seat Material:

DN 100 to DN 600 Resiliant: PTFE/RPTFE/PEEK/

(larger diameters on request) DEVLON/NYLON

 

Pressure Rating: Metal:

DN 100 to DN250,10 Bar NPS 2-10,150 psi Tungsten Carbide/Satellite/Ni60

DN 300 to DN450 ,7 Bar NPS 12-18,90 psi Certificate: CE, ISO9001

DN 500 to DN600, 4 Bar NPS 20-24,60 psi Accredited

 

Design Feature

BODY:

· Cast-in guide claws at the port bottom for gate fixture, instead of a groove, eliminates potential valve shutoff clogging while providing tighter seal. The guide claws also push gate to seat for tight seal in closed position.

· Integral body design ensures easy assembly and 0 shell leakage.

· Full port design minimizes pressure drop and maximize flow capacity.

· PTFE resilient points against gate eliminate metal-metal contact between gate and bo dy.

GATE:

· Beveled knife edge provides strong cutting stress and tight sealing.

· Gate thickness can be increased to meet higher pressure.

· Gate surface is well polished at both sides for tight seal and less jamming.

· Gate is hard chrome coated for metal sealing valve.

SEAT:

· Side-entry seat is replaceable, reducing the cost of maintenance.

· L-shape seat retainer locks seat into valve body and covers seat side to prevent direct flow flushing.

STEM:

· Stem cover is available to ensure long service life for stem.

· Two thrust bearings minimizes torque for operation.

· Grease nipple is available to ease bearing lubrication.

 

Actuator :

Hand wheel, Electric ,Bevel Gear ,

Pneumatic (single & double-acting),Chain wheel ,

Hydraulic

 

Standard flange connection:

EN1092 GB/T 9113

ASME B16.5 AS 2129/4087

JIS B2220 Others on request

 

Feature

This type of knife gate valve is a unidirectional knife gate valve with bonnet. The completely enclosed body-bonnet structure ensures 0 leakage from the knife gate to surrounding. This valve is very suitable to contaminated/hazardous media for the safety of surrounding.

 

ISO Fully Enclosed Bonnet Pneumatic Operated Gate Valve 0ISO Fully Enclosed Bonnet Pneumatic Operated Gate Valve 1

Contact Details
COOSAI valve group

Contact Person: Neal Xiao

Tel: 15267748088

Send your inquiry directly to us (0 / 3000)

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