Product Description:
Qiangda trunnion mounted ball valves feature: a full line product offering with valves ranging in 2"-42",
ANSI classes 150LB - 2500LB, forged steel bolted or all welded body, close coupled trunnion block design for low operating torques, secondary seat sealant feature.Kojo API-6D valves are offered with self relieving seats or optional double piston sealing. Special seat compounds are also available. Each valve meets, API-6D, API 6FA and Nace requirements. Options include stem extensions, actuators, pipe pups and specialized coatings.
Design Features
Trunnion mounted ball valves met all the requirements of API 6D as well as the other design codes;Minimum wall thickness comply with ASME B16.34. Valves are usually supplied with lever, gear box, actuator or bare shaft on customer request
1. ISO5211 platform design is adopted for the convenience of installing the actuator
2. Double block and bleed function
3. Anti-blow-out stem design
4. The pressure balancing hole is provided on the steel ball
5. The body is provided with a device for cleaning the valve cavity
6. Automatic pressure relief function
7. Fireproof and antistatic design
8. Sealant injection system for emergency seal
9. Multiple driving modes facilitate the realization of automatic control
10. Reliable stem seal and low operating torque. Metal hard seal seat can be made according to requirements
Standard
Design & Manufacturing Standard:API 608, API 6D, ASME B16.34, Face to face:ASME B16.10 ,API 6D,DIN 3202
Flange Connection Size:ASME B16.5, ASME B16.47, DIN 2543~2550, ASME B16.25
Butt Welding Size:ASME B16.25.
Test and inspection: API 6D, API 598
Company Contact:
Contact Name: Peterzhang
Company Name: China Qiangda Valve Co., Ltd.
Email:
Tel: 0086-577-56615777
Fax: 0086-577-55568869
Street Address: No.4904 , 2nd Rd,
3rd Ave, Binhai Industry Zone
Wenzhou City, Zhejiang Province
325024
China
Website:
http://www.cnqdv.com
Member name: cnqdv
Country:
China
Member Since: 09 May 2017
Total Leads:
19 cnqdv Import Export Business Leads
Business focus: Api600 Flanged Gate Valve, Globe Valve, Ball Valve, Check Valve, Butterfly Valve
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