Shanghai Rong Titanium Valve Manufacturing Co., Ltd. is a high temperature shut-off valves} {J61Y professional manufacturers. The quality of survival, integrity and development, has a collection of scientific research, design, manufacture, sales and service in one of the high-quality workforce, strong technical force, advanced production technology. Sophisticated processing equipment, sound detection equipment, a sound quality assurance system to ensure product quality and reliability. High temperature cut-off valve Product Description J61Y temperature cut-off valve is open and close the device with a heat sink, using welding and pipe welding methods, suitable for high temperature and pressure applications. Nominal: 16,25,32MPa Temperature: 425 ℃ 450 ℃ 500 ℃ 540 ℃, mainly used in steel, metallurgy, power plants, thermal power and other enterprises. High temperature cut-off valve is mainly parts and materials No. Part Name CStoASTM AStoASTM SStoASTM A105 F22 F304 (L) F316 (L) 1 Body A105 A182F22 A182F304 (L) A182F316 (L) 2 valve A276420 A276304 A276304 (L) A276316 (L) 3 valve rod A182F6 A182F304 A182F304 (L) A182F316 (L) 4 316 folders flexible graphite gasket 316 sandwiched PTFE 5 bonnet A105 A276f304 A276F304 (L) A276F316 (L) 6 bolt A193B7 A193B16 A193B8 A193B8M 7 pin A276420 A276 304 8 packing gland A276410 A182F304 (L) A182F316 (L) 9 eyelet bolt A193B7 A193B16 A193B8 A193B8M 10 packing gland nut A216WCB A351CF8 11 A1942H A1944 A1948 A1948M 12 stem nut A276410 13 locknuts A1942H A1944 A1948 A1948M 14 nameplate SS 15 flexible filler handwheel A197 16 ? Graphite PTFE suitable for medium water, steam, oil and other water, steam, oil and other nitric acid, acetic acid, etc. Suitable temperature 29 ℃ ~ 425 ℃ 29 ℃ ~ 550 ℃ 29 ℃ ~ 200 ℃ Note:?? customer demand also other materials . sealing surface material can be paired customers decide within the specified designator CS = Carbon Steel; AS = Alloy Steel; SS = stainless steel high temperature cut-off valve main dimensions necking NPS 3/8 "1/2" 3/4 "1" 11 / 4 "11/2" 2 "full bore 3/8" 1/2 "3/4" 1 "11/4" 11/2 "2" L 79 79 92 111 120 152 172 200 H (open) 166 166 171 207 240 258 330 355 W 100 100 100 125 160 160 180 200 1.9 1.9 weight bolted 11.4 14.6 2.1 3.5 6.0 7.5 1.7 1.7 1.9 3.3 Welding 5.2 6.8 10.6 13.8 ordering process: First, when ordering please specify: as a. Product name, 2. nominal diameter, 3 the use of pressure, 4. Temperature 5. Using the media, 6. Body material, 7. shipping address. Second, if such models selected by the design unit, please order our sales department directly by the models. Third, please call upon any special requirements when ordering products. Four, or more if unknown please call or fax, e-mail consultation. Fifth, the company of all for the purpose of customer service to availability, credibility, reliability, and all users to create brilliant.