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Eccentric Semi-ball Valve-NTA

Eccentric Semi-ball Valve-NTA photo-1
Eccentric Semi-ball Valve-NTA photo-2
Eccentric Semi-ball Valve-NTA photo-3
Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)
Key Specifications
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Brand Name:
NTA
Place of Origin:
China
Material:
Casting
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
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
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

Product Tags: ball valve , semi-ball valve , half-ball , Eccentric , valve factory , manufacturer , china valve , china factory , valve

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Business Type
Manufacturer
Year Established
2005
Overseas Office
Yes
Factory Size
1,000-3,000 square meters