Closed spring loaded full bore type high pressure safety valve A42Y-160/320 are used for the equipment and pipeline of the air, N2, H2 mixed gas, etc. Medium what the working temperature are less than 200AoC, A42Y-160P/320P, 160R/320R are used fo... - Update: 2007-06-05

Explosion resistant and Electric actuated Butterfly Electric resilient metal-sealing and tetrafluorin sealing butterfly valve Metal to metal or tetrafluoroethylene lined. - Update: 2007-05-18

This safety valve is used for the equipment and pipeline of the steam,air,etc. what the temperature is lower than 350 C. Steandrd:JB/T(China) - Update: 2007-05-18

This product is produced in accordance with API standard in designing, manufacturing and checking. It is compact in pattern, reliable in sealing and easy to operate. It is used in petroleum, chemical, electric power, textile, metallurgy and other ind... - Update: 2007-04-14

API Check Valve for Power Station PN: 1500Lb, 2000Lb, 2500Lb, or on the customer's requires DN: 2.5inch, --18inch. Material: WCB, WC1, WC6, WC9, or according to customers' requires. Details to see the Drawing and the form. - Update: 2007-04-14

API Forged steel Gate Valve Design and manufacture: JPI-7S-36, ANSI B16.34, BS 5352 Socket end: ANSI B16.11 Screw end: ANSI B120.1 Inspection and test: API 598 Body material: A105, F11, F12, F304, F316, F304L, F316L Seating: 13Cr/13... - Update: 2007-04-14

API Gate valve Design standard: API 600 Face to face: API B16.10 Flange standard: API B16.5 Test standard: API 598 Details to see the http://www.yongyi-valve.com/english/List.asp?Shop_ID=620 please. - Update: 2007-04-14

This valve is used for the equipment and pipeline of the steam, water etc. Of which working temperature are less than 350 C. Takes for extra pressure protection device. Flange connecting. - Update: 2007-04-14

Closed spring loaded full bore type high pressure safety valve A42Y-160/320 are used for the equipment and pipeline of the air, N2, H2 mixed gas, etc. Medium what the working temperature are less than 200ºC, A42Y-160P/320P, 160R/320R are use... - Update: 2007-04-14

Product Description Product Name: Safety & Relief Valve Place of Origin: China Features: 1) Design Standard: A) Basic Design: ANSI B16.5, API 526 B) Test: API 527 2) Products Range: A) Size: 1/4" ~ 12" B) Rating: ANSI 150Lb ~ 2500L... - Update: 2007-04-14