Complete Solutions for Engineered Valves

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1 at.no.:egg at.no.:efv at.no.:efsv PI 6 Gate Valve omplete Solutions for Engeered Valves at.no.:epv at.no.:ev No.999 Xiangjiang Road, Suzhou New istrict,p.r. ha Post ode: Tel: Fax: neway@neway.com.cn istributed by: at.no.:e6gv2006 NEWY VLVE at.no.:e6gv2006

2 Table of ontents Quality oitment Introduction 1 Quality oitment 2 How to Order 3 4 Products Introduction esign Feature omplete Solutions for Engeered Valves eg one of the leadg dustrial valve manufacturer the world, Neway has specialized the manufacture and R& of dustrial valve, and improvg the capacity of engeer solution and novation, so that we can supply complete valve solutions for new pattern dustries. eway recognizes the importance of valve quality for the safety and Nprotection of personnel health and property. It is our quality coitment to focus, our resources to provide our customers with 5 Series 2000~5000psi Gate Valve esign Feature Neway ma product les clude Gate, Globe, heck, utterfly and all valves, the quality and the novation capacity have been certified by many global end users and EPs, and these products have been stalled throughout the world, handlg a wide various of applications the oil, gas, refery, chemistry, mare, power plant and pipele transmit dustries. first class products at a competitive price, that are designed, manufactured, spected, and tested accordance with our customer s specifications and that comply with all ternational standards. 6 imensions Series 10000~15000psi Gate Valve Neway Facilities Neway established and implemented a group management based on the structure of multiplants. Neway valves are manufactured 6 specialized manufacturg plants, thereof 4 plants ha, and one each Mexico & Saudi rabia, all required castgs are from Neway owned 2 specialized foundries. we have a total of over 1600 employees. T Luft With respect to the facts that the current dustrial standards do not always take to consideration the likelihood and consequences of possible deterioration service, related to specific service fluids or the external environment which they 7 8 esign Feature imensions Neway setup an tranet consistg of over 400 computers, and runng the most advanced R& software cludg, Ieas, ProE, a number of N & mache center and warehouse bar code management system. We are one of the few manufacturers performg ERP manufacture management, house fire safe test, cryogenic test, hipressure gas test and low fugitive emission test. operate. Our customers are requested to keep an open le of counication with our engeerg department to identify and implement standards, that will provide valves with the possibility of deterioration service, Quality ssurance so as to ensure safety over the valves expected lifetime. Neway's quality assurance is dedicated the pursuit of a zero defect valve to customers. Neway perform active 6sigma quality management to contually enhance the capacity of process control management based on advanced data statistical analysis. nd Neway holds most ma dustrial certificates, cludg ISO 9001, E/PE, TLuft, PI 6, PI 6, S, Fire Safe certificate. Fire Safe Test 1

3 Figure Number Example: 21/16 GN 5M H RTJ, PR1 PSL2 PU Neway valve figure number are designed to cover essential feature. When orderg, please show figure number to avoid misunderstandg of your requirement. However a detailed description must accompany any special orders. Followg descriptions provide a basic guidele valve specification: Valve Size Valve Type Valve types are composed of Part and Part as the followg: Part : Gate Type Slab Gate Expandg Gate Wedge Gate Symbol G GE G Note: Symbol R shall be elided at the pressure of 10000psi, 15000psi and 20000psi. Pressure Ratg ode 2M 3M 5M 10M 15M Pressure (Psi) End onnection Performance Requirement PR1 Part : Stem Type Risg Stem NonRisg Stem Risg stem & balance stem Symbol N R Operation Symbol escription Symbol ecription Handwheel Operator G Gear H Hydraulic ctuator P Pneumatic actuator End RTJ F lange Lepipe NPT Nonupset Tubg Thread External upset Tubg Thread Hub Symbol RTJ LP NU EU H PR2 Product Specification Level astgs for these valves are poured at Neway's own foundries. In order to obta precise machg and narrow tolerances Neway manufactures all parts with N maches. ll these features will add to a consistentand stable quality valve, resultg safe operations at extended service tervals. Neway PI 6 gate valve product les offers two series: expandg gate and slab gate valves, accordance with PI Specification 6 for which Neway carries license number The size range is from 1 13/16 to 4 1/16 and pressure ratgs from PSI to PSI. Material classes range from to FF and temperature classes from K to V and at customers request PR1 and PR2. Like the PI 6 Mud valves for its upstream customer base, Neway PI 6 gate valve series will make the customers profit from highly cost efficient products and consistent novative services. PSL1 PSL2 PSL3 PSL3G PSL4 Material lass Ratg Material lass ody onnet Stem Gate 487 4/ N 4135+N/4135+STL6/4135+W 487 4/ PH+N 410SS+STL6/410SS+W 15/410SS 410SS 174PH+N 410SS+STL6/410SS+W 487 4/ PH+N 4135+STL6/4135+W EE 487 4/ PH+N 410SS+STL6/410SS+W FF 15/410SS 410SS 174PH+N 410SS+STL6/410SS+W HH 351 F8M/1 F316 1 F PH+N 174PH+W Seat 4135+N/4135+STL6/4135+W 410SS+STL6/410SS+W 410SS+STL6/410SS+W 4135+N/4135+STL6/4135+W 410SS+STL6/410SS+W 410SS+STL6/410SS+W 174PH+W Temperature Ratg Temperature lassification Operatg Range ( F) Operatg Range ( ) K L P R Room Temperature S T U V

4 Series 2000~5000psi Gate Valve Expandg Gate esign Neway's expandgstyle gate is a twopiece gate design, connectg with the stem through the gate major segment, the contact surface between the major segment and the mor segment is milled V design. Neway PI 6 series GE gate valve is a soft seal or metaltometal seal between gate and seats, expandgstyle gate design. Size range is from 21/16 to 41/16 pressure ratgs from PSI to 0 PSI, temperature range is from 46 to 121, material classes range from to FF, and available end connection is double flanged and threaded end. The V design can force the two segments out and to contact with the seats when the gate moves up and down, and can produce a positive actg force agast both the upstream and downstream seats or gate guidg plates simultaneously when the gate is at full close or full open position. Obviously the expandgstyle gate does rely on operation force from handwheel stead of the le pressure to seal, so it's recoended for applications when a tight mechanical seal is required. Expandgstyle Gate vailability Nomal Size Wor Pressure (PSI) Upper/lower roller thrust bearg to mimize operation torque. 113/16 RSL 21/16 RSL 29/16 RSL Expandg Gate esign 31/16 31/8 41/16 RSL RSL Expandgstyle gate structure to extend the seal surface life of gate and seats. Nonrisg stem design to permit valve stallation closer quarters. Note: 1) means nonrisg stem gate valve; 2) RSL means risg stem gate valve with lower balancg stem. Slab Gate esign Neway slabstyle gate is a simple onepiece & solid gate design, featurg metaltometal seal between gate and seats, so as to apply for the most severe and demandg service condition, cludg corrosive and abrasive fluid environments. floatgstyle seat is designed to match with the slabstyle gate. In which, a belleville sprg and Org between each seat and body ensure a tight seal agast the slab gate. The slabstyle gate design creates a positive seal by movg the floatg seat agast the gate with the use of sprg energized force, whether low le pressure or high le pressure. Slabstyle Gate vailability Nomal Size 113/16 21/16 Wor Pressure (PSI) RSL/ RSL/ RSL/ RSL/ Soft seal between gate and seats. Optional metaltometal seal between gate and seats. Slab Gate esign 29/16 31/16 RSL/ RSL/ RSL/ RSL/ 31/8 41/16 RSL/ RSL/ Full open through conduit construction to elimate turbulence and pressure drop. Note: 3) means nonrisg stem gate valve; 4) RSL means risg stem gate valve with lower balancg stem. 4 5

5 Series 2000~5000psi Gate Valve Series 10000~15000psi Gate Valve Neway PI 6 series G gate valve is a simple slab gate, double stems, and metaltometal sealg design providg safe & dependable service 10000~15000psi wor pressure application. The import difference from expandg gate valve is to design a lower balancg stem at the bottom of gate, so as to reduce the operation torque. vailable size range is from 113/16 to 41/16, temperature range is from 46 to 121, material class range from to FF. 6 Threaded End Valve imensions 2000PSI Wor Pressure Size 2 1/16 29/16 31/8 41/ PSI Wor Pressure 2 1/16 29/16 31/8 41/ Flanged End Valve imensions 2000PSI Wor Pressure 21/16 29/16 31/8 41/16 Unit ore N Unit Upper grease jection fittg to reduce the abrasion between gate and seats. lloy steel coated gate & seat seal surface with corrosion resistance and gallg resistance. ack seat with conical seal surface agast stem allows stem seal replacement under pressure. Nonrisg stem design to permit valve stallation closer quarters. 3000PSI Wor Pressure 21/16 29/16 31/8 41/ PSI Wor Pressure 2 1/16 29/16 31/8 41/ ouble seat design to make field matenance easier. Optional risg stem design. 6 7

6 Series 10000~15000psi Gate Valve Product Warranty 10000PSI Wor Pressure for Risg Stem 113/16 2 1/16 2 9/16 3 1/16 4 1/ PSI Wor Pressure for Risg Stem 113/16 2 1/16 2 9/16 3 1/16 4 1/ Seller will replace without charge or refund the purchase price of products provided by Seller which prove to be defective material or workmanship, provided each case that the product is properly stalled and is used the service for which Seller recoends it and that written claim, specifyg the alleged defect, is presented to the Seller with 18 months from the date of shipment or 12 months after stallation, whichever occurs first. Seller shall no event bear any labor, equipment, engeerg or other costs curred connection with repair of replacement. The warranty stated this paragraph is lieu of all other warranties, either expressed or implied. With respect to warranties, this paragraph states uyer's exclusive remedy and seller's exclusive liability PSI Wor Pressure for Nonrisg Stem 1 13/16 2 1/16 2 9/16 3 1/ PSI Wor Pressure for Nonrisg Stem 1 13/16 2 1/16 2 9/16 3 1/