300LB Flex Wedge Gate Valve

API600 Flexible Wedge Gate Valve 300LB

Gate Valve

Design Feature:

1. Bolt bonnet .
2. Casting or forged body.
3. Full port or reduced port design.
4. Back seal design.
5. Stem is one-piece wrought material.
6. Flexible wedge gate , Solid wedge gate.
7. Outside Screw and Yoke .
8. Rising stem
9. welding Seat.
10. Special request : Locking device ,Position indicator.Limit Switch.

Product Range :

1. Size: NPS 2”~ 48” , DN 50-1200
2. Pressure Rating: Class 150 -2500 LB , PN 10~400
3. Design standard:API 600 ,ASME B16.34,ISO 10432,EN1984.
4. Face To Face Dimension: ASME B16.10,EN 558-1,EN 12982
5. Connecting Dimensions : ASME B16.5 , ASME B16.47, ASM B 16.25 , EN 1092-1 , EN 12627.
6. End Connection : Flange, BW .
7. Body Materials : Carbon steel , Alloy Steel,Duplex/ Stainless Steel , Special Alloy .

Applicable Standards

• Nominal Dimension: Casting Valve: 2”-48”
• Material:DI, CS, SS, DSS,LTCS, Inconel ,Monel, Bronze,Aluminum Bronze
• Design Standard: API 6D, API 600, DIN3352, ASME B16.34
• Operation type: Manual,Gear, Electric Actuator, Pneumatic Actuator, Hydraulic actuator
• Nominal Pressure: Class 150-2500
• Connection type: RF,RTJ,FF, SW, NPT, BW,ETC.
• Forged T-Head stem.
• Outside screw & yoke, Non-rising stem. Special design for Fugitive emission testing
• Structure: Flexible or parallel slide wedge, fully guide, Bolted Bonnet, Welded Bonnet, Pressure seal.

Detailed Product Description

Size: 2"~ 48" , DN 50-1200mm
Pressure :150 -2500LB, PN 10~400
Material :Carbon steel,AlloySteel, Duplex /Stainless Steel

Technical sepcification

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 equipment, rigorous quality control system and well trained service staff. There is a real technical proficiency at Coosai with an organization to produce and supply valves according to any specific requirements the customer may ask.

Coosai workshops cover an area of 12000 square meters. Total registered asset is RMB 80 million. Besides ISO9001:2008 quality management and QC system, Coosai has the capability in offering varied products by virtue of over 100 sets large scale CNC lathes, testing equipment and computerized control valve testing and calibration bench. Nondestructive testing equipment include PT,UT,MT and RT are available.

Coosai produces quality Ball Valve, Gate valve, Globe valve and Check Valve, Knife gate valve and Segment Ball Valve, Control valves and Butterfly Valves. Valve size from 1/2”—60”,pressure from 150LB-2500LB,temperature range from -196ºC to 610 ºC, connected with manual, pneumatic, electric, hydraulic operator etc.

Coosai valves are CE PED 97/23/EEC, API 6D-0749, API6A-1199,API607 (fire safe) and TS certified. Coosai is Tier One supplier for SINOPEC and CNPC.

Coosai is dedicated to offering the best configuration and satisfy client’s expectations and their eventual commitments.

We look forward to meeting all distinguished clients and industry experts and sincerely welcome all your valuable inquiries.