Products Introduction

KML029
Fully Welded Filter Ball Valve

Model

KML029

Caliber

DN15~DN1200

Pressure

CLASS150~CLASS2500

Temperature

-29℃~300℃

Connection method

RF, BW, etc

Design Standards

API6D, ASME B16.34, ASME B16.5, API 607, BS6755, ISO5211, etc

Material

ASTM A105, ASTM A216 WCB, ASTM A350 LF2, ASTM A351 CF8, ASTM A182 F304, ASTM A351 CF8M, ASTM A182 F316, A995 4A, etc

Operation

Lever, Gear, Pneumatic, Electric, Hydraulic, etc

Product Overview

Fully Welded Filter Ball Valve has a locking function, which can control the on/off of heating and water supply systems for each household and group, and cannot be opened non destructively, achieving effective control. Suitable for urban media pipelines, large-scale heating equipment pipelines, various fluids in steel mills, gas heat supply, fuel supply pipelines, etc.

Structural Features

The fully welded locking ball valve consists of a valve body, valve core, valve stem, and locking mechanism. The locking mechanism is a valve stem connected to the valve core in the valve body locking hole. Install springs, claws, and ratchet locking caps on the valve stem joint. After adjusting the valve core position, tighten the ratchet locking cap, and the user cannot open it on their own.

The fully welded locking ball valve is assembled and welded as a whole, avoiding any possible leakage of media. It adopts a spring loaded valve seat combination structure, which has strong adaptability to pressure and temperature changes, ensuring close contact between the sealing ring and the ball. On the premise of ensuring sealing, the valve door can be opened and closed flexibly and operated easily.

Performance Parameters

DN

L(RF)

L(WE)

D1

D2

H1(handle)

H1(Vortex handle)

W(handle)

W(Vortex handle)

65

280

300

89

133

175


265


80

300

325

114

152

192

169

350


100

350

325

141

180

205

183

420

140

125

350

350

168

219

225

203

420

140

150

457

457

219

273

245

224

900

200

200

521

521

273

351

285

262

900

400

250

568

560

325

426

348

322


400

300

648

635

377

508


355


500

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