DelaN DELAN MA600 SERIES General Control Valves Suzhou Delan Energy Science&Technology Co.,Ltd. Add: No 566 Fangqiao Road ,Caohu Industrial Park,Xiangcheng Economic Development Zone,Suzhou,China Tel:+86-512-65786108 Fax: +86-512-65786208 Web: www.delanvalve.cn E-mail: [email protected]

Application (D Main Steam System ® Condensate System ® HP Heater Drain Syste ® ! LP Heater Drain Systen ® ■ Open-type Circulating ® j Auxiliary Steam Systerl ® [ Heater Drain System ®> j Feed Water System ® ■ petroleum & chemical DelaN fgi=iilT5liS] DELAN MA600 SERIES ooling Water System Content Varity of Trim Materials Optional Modular Design, Quick Maintenance Quick Opening Linear Equal Percentage

Rugged cage guiding provides increased valve plug stability which reduces vibration and mechanical noise. Streamlined flow passages, low resistance, provide excellent capacity and flow. Plug & cage composes of pressure-balanced structure, high-precision and control range-ability, also suitable for high differential pressure condition. Use of multiple graphite piston rings permits Class IV shutoff up to 593°C Use of C-seal trim permits Class V shut off up to 593°C Pneumatic diaphragm & cylinder piston double action actuator, compact structure and larger output force Increased wear resistance provided...

Typical Application Table 1. Size Range End connection style abbreviations: RF-Raised Face, RTJ-Ring Type Joint Sealing valve parts With C-seal trim, a balanced valve can achieve high-temperature, class V shutoff. Because the C-seal plug seal is formed from metal, a valve equipped in processes with a fluid temperature of up to 593 C Packing system Belleville Spring ® Graphite Packing System For a superior stem seal in applications that are not environment-sensitive (§) PTFE Packing System Adopted live-loaded and unique packing-ring arrangements for long-term provide long packing life and reliability...

Table 6. All other parts materials

Outline dimensions Table8.Metal Trim Part Material for Compliance with NACE MR0175 (Sour Service) Specifications

Table 11. Globe Control Valve Dimension End connection style abbreviations: BW — Butt welding FF — Flat Faced RF — Raised Face RTJ — Ring Type Joint

Coefficient Table 14. Angle Type Control Valve—Quick Open Cage (Flow Down) Quick Opening Characteristic

Table18. Globe Control Valve CL125-600—Quick Open Cage (Flow Down)

Table20. Globe Control Valve CL125-600—Quick Open Cage (Flow Down) Quick Opening Characteristic

Table22. Globe Control Valve CL125-600—Anti-cavitation Cage(Flow Up) 857/867 Actuator Technical Data Sheet Model

® Globe type: Single-seat, Globe type control valve cage guiding balanced valve plug (Figure 1) ® Angle type: Angle type control valve, used in facilitating the tube or requesting body emission fluid situation Steel & Stainless Steel Valve ® Flange Connection: 1 ~14", ANSI Class 150, 300, 600 RF or RTJ according to ASME B16.5 ® Butt Weld Connection: 1~14", Pipe wall thickness sch.40 or sch.80, confirms to ASME B16.25 ® Globe or Angle Type: Standard Cage-Flow down ® Noise Reduction Type-Flow down ® Anti-cavitation Type-Flow up Refer to tables titled "coefficient" in this product brochure. ® Globe...