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Eccentric semi-ball valve-NTA

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Supply Ability 10000 Piece / Pieces per Month
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Product Details

Brand Name:	NTA	Place of Origin:	China	Material:	Casting
Application:	General	Structure:	Ball	Pressure:	Medium Pressure
Power:	Pneumatic	Media:	Oil	Temperature of Media:	Normal Temperature

Product Description

Type		Eccentric half ball
Body Material		WCB,CF8, CF8M,CF3M
Seat		PTFE, RPTFE, Nylon, PEEK, PPL, Delrin, Devlon
Size Range		1 1/2”-40” (DN40-DN800)
Class Rating		Class 150~300 (PN2.5~ PN40)
End Connection		Flanged, Butt Welding
Operator		Lever, Worm Gear, Electric, Penumatic

Technical Specifications
Design Basis		GB		API		ASME
Design Standard		GB/T 12237		API 608	API 6D	ASME B16.34
Face-to-Face		GB/T 12221		ASME B16.10	API 6D	ASME B16.10
Connection End	Flanged	GB/T 9113		ASME B16.5
	Butt-welding	GB/T 12224		ASME B16.25
Material		NACE MR0175
Test & Inspection		JB/T 9092	GB/T 19672	API598	API 6D	ASME B16.34
Fire Test		JB/T 6899		API 6FA/API 607

Main performance parameter
DN	PN	Test pressure			Suitable Temperature	Suitable Medium
		Shell test (Mpa)	High pressure seal test (Mpa)	Low pressure seal test (Mpa)
40-800	1.0	1.5	1.1	0.6	-196℃~600℃(Different temp. for different raw material)	Water, Steam, Oil, Gas, Petrochemical and others;
	1.6	2.4	1.76
	2.5	3.8	2.75
	4.0	6.0	4.4

We offers all types of ball valve, includes floating ball valve, trunnion ball valve, three-way ball valve, eccentric semi-ball valve, V-port ball valve, pig valve,ect.

Material cover WCB, CF8, CF8M, A105, F304,F316, and other steel alloy.

Email: office@ntavalve.com

What's app: (086)15308643535

Skype: Julie Seh

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China NTA Valve Industry CO.,LTD: Contact nameSeh
Chat Now; AddressYongjia Country Wenzhou,Zhejiang

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