Segment Ball Valve,Pulp And Paper Valve,V Port Ball Valve. Pneumatic Segment Ball Valve. Wafer Ball Valve

Coosai segment Ball valve combines the advantage of globe control valve with the eccficiency of a rotary ball valve which satsfify the needs for

throttle and shut off of flow within automatic process industry.The segment ball in V-notch design has strong cutting force and self-cleaning function.With the segment ball quarter turning the passage area changesin ectorial shape.Leading to the precise control of the flowm,it is the ideal valve for most paper and pulp process application,Low CV value precise control is available by special V-notch on DN25 Segment ball.

Design features:

1:Excellent sealing capacity: Class –V standard

2: Rugged self-adjusting metal seated option is ideally suited for high temperature applications or slurries.

3:Splined connection between shaft and ball ensures precise control and low hysteresis

4: Shearing action between ball and seal promotes smooth.non-clogging operation- perfect for fiber or slurry applications

5: Replaced seat ,easy to maintenance

6: Heavy duty construction with unrestricted straight through flow path gives high capacity

7: Superior trunnion bearing technology is engineered for excellent abrasion resistance

8: Flow characteristic: Equal percent

9: Accessary: Limited switch, Air filter ,Solenoid valve,Positioner.

Main standard

Face to Face Standard (Flange connection):ISA S75.04, IEC/DIN 534-3-2

Face to Face Standard (Wafer connection): MFR STD

Connection standard: ASME B16.5 / EN 1092-1

Test & Inspect Standard:DIN3230,ISO5208,ANSI /FCI 70-2,

Pressure & temperature rating Standard: ASME B16.34

Technique specification

Nominal Dimension:1”-20”

Nominal Pressure:Class 150-300 / PN10-64

Connection type: WAFER,RF. FF

Casting Material: SS, DSS, CS, LTCS,

Operation type: Manual , Electric Actuator, Pneumatic Actuator

The part list of Segment ball vavle

The Flow Characteristic of Segment Ball valve

The Torque of Segment Ball valve

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.