Control Valves-Trunnion Mounted Ball Valve

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Product Description:

Quick Details of Control Valves-Trunnion Mounted Ball Valve

Design Feature

1. Full port or reduce port

2. Fire safe design

3. Double block and bleed

4. Sealant injection system

5. Cavity pressure relief

6. Blowout-proof stem

7. Anti-static

8. ISO 5211 top flange

9. Optional double piston design

10. Optional various actuator

Product Range of Control Valves-Trunnion Mounted Ball Valve

Item 1. Two PC Side-Entry Cast Steel Type

Size：2~24”（DN50~DN600）

Rating：150~1500LB（PN16~PN250

Body Material：Cast Carbon Steel, Stainless Steel, Duplex Steel

Trim：Carbon Steel, Stainless Steel, Duplex Steel

Operation：Electric, Pneumatic, Hydraulic Pneumatic & hydraulic double acting

Iterm 2. Top-Entry Cast Steel Type

Size：2~24”（DN50~DN600）

Rating：150~1500LB（PN16~PN250）

Body Material：Cast Carbon Steel, Stainless Steel, Duplex Steel

Trim：Carbon Steel, Stainless Steel, Duplex Steel

Operation：Electric, Pneumatic, Hydraulic, Pneumatic & hydraulic double acting

Item 3. Three PC Side-Entry Forged Steel Type

Size：2~60”(DN50~DN1500

Rating：150~2500LB（PN16~PN420）

Body Material：Forged Carbon Steel, Stainless Steel, Duplex Steel

Trim：Carbon Steel, Stainless Steel, Duplex Steel

Operation：Electric, Pneumatic, Hydraulic, Pneumatic & hydraulic double acting

Packing of Control Valves-Trunnion Mounted Ball Valve

Packing of Control Valves-Trunnion Mounted Ball Valve

Application of Control Valves-Trunnion Mounted Ball Valve

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Q:How many valve enterprises in China's valve industry?: How much? I don't know. It depends on what valve you need. Hebei iron and steel Wenzhou, needle valve Funing, Anhui Tongdou valve. Do not want to buy a high price of Shanghai valve, look at your specific needs

Q:Valve should be strictly marked according to the direction of instructions and media flow direction to determine the installation direction,: Refers to the installation of the interface dislocation, misalignment or installation of the wrong size and forced connection, resulting in installation stress exists, in use, it is prone to abnormal damage.

Q:What do letters represent in the QF-2 and PX-32 valve models?: You check it on the national standard! One is accurate!

Q:Is the valve clockwise?: The valve clockwise rotation of the handwheel is to close the valve, counter clockwise direction is to open the valve, the number above said valve opening rotating the handwheel clockwise along the colonel, to the above number 0 corresponding pointer is completely closed; in counter clockwise direction, to a maximum of 5 numbers above corresponding pointer, is the valve open to the largest degree.

Q:What valve is the YQZ45X-16Q?: Specifically, YQ usually is the enterprise code, Z valve, 4 representative flange, 5 representatives of the dark bar, X (soft) rubber seal (gate coated with rubber material), nominal pressure 16 representative (PN) 1.6Mpa, Q on behalf of the valve body is made of ductile cast iron. If you add the valve bore (DN), it will be more detailed.

Q:What do O and S mean on the valve?: Generally used in process valves, operating conditions required to open and close, especially in the case of pneumatic actuators installed, the loss of power and gas supply valve when the state

Q:What is the valve before and after the pump?: Conventional setting, the pump is installed before and after the cut-off valve. As for the check valve, according to the need to decide whether to install, to see whether the occasion required to prevent backwater function.

Q:How much is the 150LB of the valve?: Valves can be used to control air, water, steam, a variety of corrosive media, mud, oil, liquid metal and radioactive media and other types of fluid flow.

Q:What does valve A335P22 mean?: 1. What does valve 13Cr&FHF mean? 2, valve WC6 (F1113Cr&FHF WC6 body material

Q:How can the valve actuators be classified?: Various types of valves, with the continuous improvement of various types of equipment, process, the types of valves are still increasing. But generally speaking, they can be divided into two major groups.(1) automatic valve. A valve that moves by itself depending on the capacity of a medium (liquid, air, steam, etc.). Such as safety valve, pressure reducing valve, check valve, steam trap, air trap, emergency shut-off valve and so on. (2) drive valve. A valve operated by hand, power, hydraulic, or pneumatic. Such as gate valve, globe valve, throttle valve, regulating valve, butterfly valve, ball valve, plug valve and so on.

1. Manufacturer Overview
Location	Zhejiang Shenjiang
Year Established	1979
Annual Output Value	50000000
Main Markets	All the world
Company Certifications

2. Manufacturer Certificates
a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability
a)Trade Capacity
Nearest Port	Shanghai,Ningbo
Export Percentage	0.5
No.of Employees in Trade Department	Above 50
Language Spoken:	English, chinese
b)Factory Information
Factory Size:	500-1000 People
No. of Production Lines	3
Contract Manufacturing
Product Price Range