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Eccentric semi-ball valve-NTA
Eccentric semi-ball valve-NTA
Eccentric semi-ball valve-NTA

Eccentric semi-ball valve-NTA

Negotiable /Piece

Min.Order:1 Piece

Supply Ability:
10000 Piece / Pieces per Month
Payment Terms:
T/T L/C D/P D/A Credit Card PayPal Cash Escrow Other

Quick Details View All >

Brand Name:
NTA
Place of Origin:
China
Material:
Casting
Application:
General
Structure:
Ball
Pressure:
Medium Pressure

China NTA Valve Industry CO.,LTD

Business Type: Manufacturer
Wenzhou Zhejiang China
Main Products: butterfly valve , ball valve , ,check valve , gate valve , global valve ,flange
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Product Details

TypeEccentric half ball
Body MaterialWCB,CF8, CF8M,CF3M
SeatPTFE, RPTFE, Nylon, PEEK, PPL, Delrin, Devlon
Size Range1 1/2”-40” (DN40-DN800)
Class RatingClass 150~300 (PN2.5~ PN40)
End ConnectionFlanged, Butt Welding
OperatorLever, Worm Gear, Electric, Penumatic







Technical Specifications





Design BasisGBAPIASME
Design StandardGB/T 12237API 608API 6DASME B16.34
Face-to-FaceGB/T 12221ASME B16.10API 6DASME B16.10
Connection EndFlangedGB/T 9113ASME B16.5
Butt-weldingGB/T 12224ASME B16.25
MaterialNACE MR0175
Test & InspectionJB/T 9092GB/T 19672API598API 6DASME B16.34
Fire TestJB/T 6899API 6FA/API 607







Main performance parameter





DNPNTest pressureSuitable TemperatureSuitable Medium
Shell test (Mpa)High pressure seal test (Mpa)Low pressure seal test (Mpa)
40-8001.0 1.51.10.6 -196℃~600℃(Different temp. for different raw material)Water, Steam, Oil, Gas, Petrochemical and others;
1.6 2.41.76
2.5 3.82.75
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

Contact Supplier

Ms. Seh Chat Now
Mobile
86-15308643535
Skype
office@ntavalve.com
Address
Yongjia Country Wenzhou,Zhejiang
Showroom
https://ntavalve.goldsupplier.com/
Whatsapp
(86)15308643535

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Quick 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