Eccentric Hemispherical Valve C-type Ball Valve

NegotiableUpdate on November 18

Model

Nature of the Manufacturer: Manufacturer

Product Category: Ball Valve

Place of Origin: City, Province

Online Consult Contact Information

Overview

Eccentric Hemispherical Valve C-type Ball Valve

Product Details

Valve characteristics

1. The fluid resistance of eccentric hemispherical valve is small, and its resistance coefficient is equal to that of the same length pipe section.

2. It has simple structure, small volume and light weight.

3. Tight and reliable. At present, the sealing surface materials of ball valves are widely used in plastics and have good sealing performance. They have also been widely used in vacuum systems.

4. Eccentric structure design, the valve opens quickly away from the seat, reduces friction, and improves service life;

5. Easy maintenance, simple structure of ball valves, sealing rings are generally movable, disassembly and replacement are more convenient;

6. When the eccentric hemisphere valve is fully open or closed, the sealing surface of the sphere and seat is isolated from the medium. When the medium passes through, the erosion of the sealing surface of the valve will not occur.

7. It can be used in a wide range of applications, ranging from small to several millimeters in diameter and from high vacuum to high pressure.

Valve type

Upper eccentric hemisphere valve series models are DYQ340H, DYQ340Y, DYQ340F; Side eccentric hemisphere valve series models are PQ640H, PQ640Y, PY640F.

performance parameter

Working pressure(MPa)		1.6~10.0 (Calss150-Calss600)
caliber(mm)		DN15-DN1200 1/2″-48″
Applicable medium		Water, oil, gas, acetic acid, nitric acid and other media
Material	valve body	WCB CF8 CF8M CF3 CF3M
	sphere	WCB CF8 CF8M CF3 CF3M
	Stem	2Cr13 F304 F316 F304L F316L
	Sealing surface	PTFE RPTFE PEEK Stellite Tungsten Carbide
	filler	Flexible graphite

Executive standard

Design Specification: API 6D API 608 BS 5351 GB/T12237

Structure length: ASME B16.10 GB/T12221

Flange connection: ASME B16.5 GB/T9113

Test and Inspection: GB/T 13927 API 598 API 6D

Like Valve (TIANJIN) Co., Ltd locates in Tianjin--the most dynamic economy in northern China. Like valve is a high-end valve products manufacturing company which has design research and development, manufacturing, marketing services in one. We have the Independent R&D center, advanced manufacturing technology and strictly implementing the relevant international standards. With advanced engineering design approaches, well-developed manufacturing equipment, testing verification facilities and the concept of lean production, we “ Like Valve " ensure that each part in every product we Supply is in high quality and performance.

The quality assurance comes from the management of every detail . Since its established , the company has adopted computer-aided design, such as CAD and Solid works, and the first to introduce advanced Six Sigma management . Established a set of strict quality management system, continue To pursue zero defect products. We specialize in butterfly valve, gate valve, globe valve, check valve, ball valve, hydraulic control valve, balancing valve and other series products. It also produces building valves in different materials, pressure, size and other products , there are more than 50 series, more than 1,200 varieties.