AST SMS-7100 Safety Valve for Steam Boiler
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UNI KLINGER LIMITED -ast division

UNI KLINGER LIMITED -ast division Uni Klinger launches the proven pressure safety valve for Steam applications. In collaboration with AST of Italy. AST are the pioneers in the manufacture of safety valves in Italy with over five decades of experience in the manufacturing and supply to all core industries such as oil and gas, power, refineries, petro-chem and fertilizer industries. This product range generally recommended for Steam Application use on Power Boilers. These are available in pressure range up to 153 Bar and temperature up to 560 DegC. These valves are available with inlet from...

UNI KLINGER LIMITED -ast division Main features Flanged, spring loaded, direct acting, full nozzle safety valves for steam service. Meets ASME section 1. In accordance with requirements of the ASME Boiler and Pressure vessels code, Section 1, Power boilers. Media: Steam suitable also for gas. Orifices: from'D'to'T Set Pressure Range: up to 153 bar Temperature range: up to 56Q°C Overpressure: 3% orO. 14 bar Blowdown: 4% or 0.28 bar by adjusting guid rings, blowdown between 2% to 4% is obtained as required by section 1 of ASME code. Materials: carbon steel, alloy steel and other materials...

UNI KLINGER LIMITED -ast division U<L+<&> SAFETY VALVES FOR STEAM SERVICE SERIES SMS-71000 Safety valves series SMS-7100 are especially designed for steam service and are to be used when the safety valve is requested to perform with very precise overpressure and blowdown. These safety valves have two rings for the best performance and control. OVERPRESSURE AND BLOWDOWN Performances of safety valves series SMS-7100 are within the ASME Section! limits, and full fills the directive 97/23/EC (P.E.D.). COLD DIFFERENTIAL TEST PRESSURE (AT AMBIENT TEMPERATURE) FOR VALVES WORKING AT HIGH...

UNI KLINGER LIMITED -ast division U<L+<&> DISCHARGEWITH BUILT-UP BACK-PRESSURE The shape of the internal parts, of the piston type, allows for the valve to work with high built-up back-pressure (up to 100%), without any instability of the lift. With high built-up back-pressure the sizing of the valve is done. The reduction of the coefficient of discharge is due to a different AP during discharge and not to a reduction in valve lift. MATERIALS Table 2 shows materials used for standard construction can use a complete range of materials in order to satisfy any particular request. (1) Upto400°C...

UNI KLINGER LIMITED -ast division U<L+<&> ADJUSTING RINGS Safety valves series SMS-7100 have two adjusting rings, the lower one mounted on the nozzle and the upper one mounted on the guide. The position of the two adjusting rings modifies the performances of the valve as far as overpressure and blowdown are concerned; their position is setted and sealed at the factory in such a way to satisfy a variety of applications. If operation on site were not satisfactory (simmer or high blowdown), it is possible to modify the position of the adjusting rings. Lifting the lower ring will improve the...

UNI KLINGER LIMITED -ast division PRESSURE AND TEMPERATURE LIMITS (standard construction) SIZE RATING InxOut ANSI RATING InxOut INLET MAX SET PRESSURE Ibar g]

UNI KLINGER LIMITED -ast division PRESSURE AND TEMPERATURE LIMITS (standard construction) cnf sg.in RATING InxOut INLET MAX SET PRESSURE Ibar g] Carbon steel Tungsten steel

UNI KLINGER LIMITED -ast division U<L+<&>PRESSURE AND TEMPERATURE LIMITS (standard construction) cnf sg.in

UNI KLINGER LIMITED -ast division DIMENSIONS AND WEIGHTS cnf sg.in

UNI KLINGER LIMITED -ast division U<L+<&> Dimensions and weights are approximate and subject to change without notice. UKL AST will not assume any liability for differences between actual dimensions and weights and those shown in this table.

In view of technical progress designs and dimensions are subject to change without notice. UNI KLINGER LIMITED - AST Division Sales Office: SCI, 5th FI., Kohinoor Estate. Mumbai-Pune Highway, Khadki, Pune-411003. Tel.: 91-20-41023000 Fax: (020) 41023001 e-mail: saiescso@unikiinger.com Website: www.uniklinger.com Factory : PLOT NO. 56, GAT NO. 156,1544,168,169,170 & 171, VILLAGE - SANASWADI, TAL. - SHIRUR, DIST. - PUNE. 412 208 Branch Offices: Baroda : 102, Offtel Towers II, 1st Floor, R.C. Dutt Road, Baroda- 390 005. Tel.:...