Lug Wafer Check Valve

Quantity Order:

Origin:

China

Payment Method:

Telegraphic Transfer (T/T)

Pack. & Delivery:

PLYWood Case

Solid wafer type, Dual, Plates, Retainerless, Through-drilled lugs, Metal seat, Compactsize low weight design, Double spring action disc, inner spring type, short stroke for disc, small close impact force, Long use time.

Design Standard API 594, API 6D, JB/ T 8937.

Face to face standard API594, API 6D, DIN 3202, JB/ T 8937.

Connection Types Lug, Flange, Wafer.

Connection standard ANSI B 16.5, DIN 2543 C2548, API 605, ASME B 16.47.
Testing Standard API 598, JB/ T9092
Pressure-temperatrue Class Standard ANSI B 16.34, DIN 2401, JB/ T 74, SH 3406.

Pressure Rating Class 150LB - 2500LB
Size NPS 1/ 2" - 48"

Applicable Media Water, steam, oil, nitric acid, acetic acid, urea, strong oxidizing agent etc.

Material WCB, LCB, LF2, A105, 304( L) , CF8( M) , CF3( M) , F51, Special alloy steel etc.

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