fully welded ball valve, V-shaped ball valve, eccentric hemispherical valve

Product Category

Ball Valve

Fully Welded Ball Valve

Floating Ball Valve

Trunnion Mounted Ball Valve

Top Entry Ball Valve

Metal Seated Ball Valve

Eccentric hemispherical valve

Heating ball valve

V-shaped Ball Valve

Anti-Abrasive Ball Valve

Orbital Ball Valve

Lined Ball Valve

Oxygen Ball Valve

Cryogenic Ball Valve
Butterfly Valve

Double Eccentric Butterfly Valve

Triple Eccentric Butterfly Valve

Full Lining Butterfly Valve

High Performance Butterfly Valve

Triple Offset Laminated Seat Butterfly Valve

Half Lining Butterfly Valve

Oxygen Butterfly Valve

Cryogenic Butterfly Valve
Gate Valve

Wedge Gate Valve

Stainless Steel Gate Valve

Through Conduit Gate Valve

Bellow Seal Gate Valve

Pressure Bonnet Gate Valve

Non Rising Stem Gate Valve

Knife gate valve

PTFE Lining Gate Valve

Cryogenic Gate Valve
Globe Valve
Check Valve
Control Valve

Products Introduction

KML014

Trunnion Mounted Ball Valve

Model	KML014
Caliber	DN15~DN600
Pressure	CLASS150~CLASS2500
Temperature	-29℃~180℃
Connection method	RF, RTJ, BW, SW, etc
Design Standards	API6D, API 608, ASME B16.34, ASME B16.5, API 607, API641 etc
Material	ASTM A105, ASTM A216 WCB, ASTM A352 LCB, ASTM A350 LF2 , ASTM A351 CF8, ASTM A182 F304, ASTM A351 CF8M, ASTM A182 F316, A995 4A etc
Operation	Lever, Gear, Pneumatic, Electric, Gas over Oil etc

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Product Overview

Trunnion Mounted Ball Valve is a new generation of high-performance ball valves, it is compared with the floating ball valve, the fluid pressure in front of the valve on the ball to generate all the force transferred to the bearings, the ball will not move to the valve seat, so the Trunnion Mounted Ball Valve of the torque is small, the seat deformation is small, the sealing performance is stable, long service life, suitable for high-pressure, large caliber pipeline, long-distance pipeline and general industrial pipelines.

Structural Features

Trunnion Mounted Ball Valve can directly receive computer or industrial instrumentation and other output 4 ~ 20mADC or 1 ~ 5VDC control signal, 220VAC power supply, according to the valve position feedback signal and the set value of the comparison of the deviation of the actuator drive motor for intelligent step adjustment (PID regulation), in order to achieve the actuator supporting the valves or other devices open positioning, while outputting a 4 ~ 20mADC position feedback signal.

Trunnion Mounted Ball Valve is to rotate the ball body 0~90° with the torque of angular stroke output, it can complete the opening and closing action or adjustment action. All-electronic electric actuator, adopting mechatronic structure, with in-machine servo operation and position feedback of opening signal, position indication, manual operation, etc., strong function, reliable performance, simple connection, through the input of current signal or voltage signal, to change the angle of rotation of the ball core (0-90 ° any angle), to realize the proportional adjustment action.

Performance Parameters

Thoroughfare	L	H(mm)
mm	mm	Q47	Q347	Q647	Q947
100	305	178		416	470
125	381	252		542	520
150	403		205	572	538
200	502		398	736	580
250	568		495	890	637
300	648		580	910	684
350	762		625	1020	796
400	838		720	1080	842
450	914		770	1120	874
500	991		840	1150	904
600	1143		1050	1210	1120
700	1245		110	1300	1218
800	1397		1150	1460	1328

View detailed product parameters>>

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