Q961F electric all-welded ball valve

Q961 Electric all-welded ball valve Product Overview:
1, advanced valve seat: many years of ball valve manufacturing experience and design of the valve seat, low friction coefficient, small operating torque. A variety of valve seat materials, wide range of adaptation.
2, valve stem flight-proof structure: set a step at the lower part of the valve stem, install the valve stem from the inside of the valve body to prevent the valve stem from flying out.
3, anti-static function: between the ball and the valve body or valve stem set anti-static spring, can be the switch action process generated static electricity export.
4, fire-resistant structure: advanced fire-resistant design, after the fire, the various leakage parts are designed into flexible graphite filler or stainless steel graphite, to meet the fire resistance requirements, in line with the API6FA and API607 provisions.
5, handle operation, the use of flat head valve stem, and the connection of the handle will not be misplaced, so as to ensure that the switch state of the handle indication is consistent with the valve. In order to prevent the valve switch from being misoperated, a locking hole is set in the position of the switch fully open and fully closed to ensure that the valve is in the correct position.
6, fire-resistant structure: advanced fire-resistant design, after the fire, the various leakage parts of the seal burned to form a metal-to-metal seal, in line with the provisions of API6FA and API607. For places with strict fire resistance requirements, the seals are sealed with flexible graphite filler and stainless steel graphite gasket to ensure no external leakage. (Please indicate when ordering: full fireproof type FB type)
 7, the valve adopts the most advanced support plate structure at home and abroad, which improves the service life of the valve and reduces the operating torque of the valve. The service life of the valve is greatly extended.
Q961 electric all-welded ball valve
Q961 electric all-welded ball valve scope of application
Urban construction, chemical industry, metallurgy, petroleum, pharmaceutical, food, beverage, environmental protection
Q961 electric all-welded ball valve structure type
Product standard: GB standard
1. Design and manufacture: GB12237
2, structure length: GB12221, GB/T15188.1
3, connection size: JB/T79, GB9113, HG20592 and other welding valve welding joint according to JB12224 (user needs to provide pipe size)
4, inspection and experiment: GB13927, JB/T9092
Product standard: API standard
1. Design and manufacturing: API 6D, API 608
2, structure length: API6D, ANSI B16.10
3, connection size: ANSI B16.5 greater than 24" using MSS-SP44 or API605 welding valve welding port according to ANSI B16.25 (user needs to provide pipe size)
4, inspection and experiment: API 6D, API 598
Product standard: Other
1. Design and Manufacture: BS5351
2, structure length: BS2080/JIS 10K, 20K according to JIS B2002
3, connection size: ANSI B16.5, JIS B2212, JIS B2214
4. Inspection and experiment: BS6755, JIS B2003