* HB2810 Pneumatic Eccentric Plug Control Ball valve

1.Anti-corrosion,durable and long life-span 2.High precision of regulating 3.API607 and ISO9001-2000 4.Grade A2 Manufactur

Product characteristics1) Compact structure, small cubage, light weight, long lifespan and convenient to be installed andmaintained;2) Eccentric structure can reduce the wear of seat and expand the lifespan.3) Guide vane in the end of core makes for the stable flow of fluids.4) Seat and core closely contact with each other which can effectively cut off media when fully closed.5) Hard sealing core and seat are overlaid with high rigidity alloy which can improve the wear resistantand corrosion resistant.6) Leakage of hard sealing can reach class VI.7) Applicable to the control and shut-off of media with high viscosity, fibre and granule.

Application standard

1. Quality system: TS, ISO90012. Design: refer to GB12338,MSS-SP-683. Face to face: refer to GB12221-894. Flange standard: JB/T79.1-94, ANSI5. Test standard: GB/T4213-2008, API598

Product introductionProduct introductionHB2810 pneumatic piston eccentric plug rotary ball control(shut-off) valve is independently developed by our companyfor practical working conditions in the industry. It is designedwith 3-dimension software UG, simulated and analyzedwith NASTRAN, and processed with advanced highprecision digital control machine. The product has good qualityand is widely applied to the automatic control of petroleum,chemical, paper making, metallurgy, coal mining and watertreatment industries.

Specification
DN mm	DN25-300 mm
PN	ANSI 150,300,600 JIS10K,30K 60K
Material of parts	Body	WCB,CF8,CF8M,Hastelloy B-2, Hastelloy C-276
	Disc	WCB,CF8,CF8M
	Stem	310S,304,316L
	Packing	PTFE, graphite
	Sealing ring	CGM,316L
Fluid temperature	Normal temp.	-17-230 °c
	Extension1(E1)	-45°c~-17°c,+230°c ~+566°c
	Extension2(E2)	-100~ -45 °c
	Extension3(E3)	-196~ -100 °c
Rated stroke	0- 90°
Ambient temp.	-20~ +80 °c
Flow characteristics	Almost equal percentage
Range ability	100:1
Leakage	ANSI Class IV,V,VI, Bubble tight

Cerfification

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* HB2810 Pneumatic Eccentric Plug Control Ball valve