Trunnion Mounted Ball Valve WCB Body CL600 16”

Worm Gear Operated Trunnion Mounted Full Bore Ball Valves. ZJCLV professional in manufacturing various materials, sizes and pressure ball valves.


Trunnion Mounted Ball Valve WCB Body CL600 16”

Data Sheet

Nominal Pressure CL600 Nominal Diameter 16”
End Connection Flanged Operation type Worm gear
Test & Inspection API 598 Design Standard API 6D


1) Parts Material

Body/Bonnet ASTM A216 WCB Seat PTFE
Ball ASTM A105+ENP Packing Graphite
Stem ASTM A479-420 O-ring Viton
Bolt ASTM A193 B7 Nut ASTM A194 2H


2) Valve Details

Trunnion Mounted Ball Valve WCB Body CL600 16” 1. Full bore design

3 Piece type;

Side entry;

Full-bore design provides big flow control.


Trunnion Mounted Ball Valve WCB Body CL600 16” 2. Bolted bonnet connection

We used Teflon Xylon PTFE A193 B7/A194 2H, which is anti-rusting specially used for seawater and so on.


Trunnion Mounted Ball Valve WCB Body CL600 16” 3. Grease Injection Design

ZJCLV trunnion ball valve 16” adopts the design of grease injection. It is effectively avoiding the leakage caused by the seat rings are unexpectedly damaged.


Trunnion Mounted Ball Valve WCB Body CL600 16” 4. Emergency Sealing Device

Compound injection holes are designed and compound injection valves are installed at locations of stem/cap and body support of side valve. When the seat ring or stem O ring is damaged due to accident, the corresponding sealant can be injected by the sealant injection device to avoid medium leakage on seat ring and stem. If necessary, the auxiliary sealing system can be used for washing and lubricating the seat to maintain its cleanliness.


Trunnion Mounted Ball Valve WCB Body CL600 16” 5. Gear Operator 

Large diameter, high pressure ball valves choose rising stem according to the closing force of the need for the transmission of stem and equipped with rolling bearing with bevel gear to reduce the closing force.


3) Applications

Petrochemical Industry, Oil Fields, Metallurgy, Coal Chemical Industry, Power Station, Solar Energy Industry, Paper Making Industry, Pharmacy Industry, Mining Industry etc.

4) Process ControlTrunnion Mounted Ball Valve WCB Body CL600 16”

5) Contact

Zhejiang Chuanglian Valve Co., Ltd., is a manufacturer of valves.

We have all kinds of valves, as general valves of gate valve, globe valve, check valve; and on-off valves of ball valve, butterfly valve, strainer, etc.

More, our company has certificates as ISO9001, CE, PED, API.

We take quality as the life, cost as the base, service as line, providing the best products and pipeline solution to new or old customers, adhering to the development concept of “Bright Future, Scientific Development”, to keep pioneering and innovation.

Contact us freely if you have more question!

Our email:

ZJCLV linkedin:

 Contact mobile on line 24hours:0086-153 5622 6891