COOSAI valve group
| Payment Terms | L/C, T/T |
| Supply Ability | 100pcs per day |
| Delivery Time | 40days-60days |
| Packaging Details | plywood case |
| 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 |
| Brand Name | Coosai |
| Model Number | DN50-DN600 |
| Certification | ISO |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 100pcs per day |
| Delivery Time | 40days-60days | Packaging Details | plywood case |
| 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 |
| Brand Name | Coosai | Model Number | DN50-DN600 |
| Certification | ISO | Place of Origin | China |
| High Light | dn150 lug type gate valve ，bonnet knife gate valve ，0 leakage wafer gate valve | ||
Manual/pneumatic actuator Bonnet knife Gate Valve,lug type/wafer type
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
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
Application:
Pulp and Paper/ Mining /Waste Water Treatment/ Food and Beverage/Chemical Plants/ PowerPlants/ Steel Industry/Etc.
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.
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.
Company Details
Business Type:
Manufacturer
Year Established:
2006
Total Annual:
>30000000
Employee Number:
>320
Ecer Certification：
Verified Supplier
Company Introduction Coosai a specialized valve manufacturer which has 30 years’ experience in the design and manufacturing of quality engineered valves. Coosai has a sound organization structure, professional technical capacity, advanced manufacturing and testing equ... Company Introduction Coosai a specialized valve manufacturer which has 30 years’ experience in the design and manufacturing of quality engineered valves. Coosai has a sound organization structure, professional technical capacity, advanced manufacturing and testing equ...
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