Polyethylene Valves for Natural Gas.

Transcription

1 Polyethylene Valves for Natural Gas. Providing valves and equipment to the world s energy markets for over 00 years.

2 Polyethylene Valves Made in the U.S.A. The POLYBALL valve is manufactured at our Mansura, Louisiana, facility, which is ISO 900:00 certified as a Quality Management System. Custom, dedicated tooling and equipment have been developed for every valve size to achieve and maintain quality levels during production and minimize variation in all processes. At assembly, each valve is assigned a unique serial number that provides complete traceability for critical components. The serial number allows complete traceability from the customer s installation back to the raw material. All POLYBALL valves now feature the new industry-standard tracking and traceability code per ASTM F897 that allows instant access to individual valve specifications. With decoding software, simply scan the bar code to see the production date, size, material and valve type, lot code and more MATERIALS OF CONSTRUCTION NO. COMPONENT MATERIAL FEATURES AND BENEFITS Body POLYETHYLENE PE 708, medium density PE 470, high density Ends POLYETHYLENE PE 708, various SDRs PE 470, various SDRs 3 Ball POLYPROPYLENE High strength, long life and low operating torque 4 Retainer POLYPROPYLENE Positive restraint under any condition; retains seat under high differential pressure 5 Ball Seat BUNA-N Reliable sealing from -0 F to 40 F 6 Actuator POLYPROPYLENE operating square, positive position indication, over-torque protection 7 Weather Seal BUNA-N Protects from groundwater and dirt 8 Stem ACETAL Excellent durability and strength, blowout proof 9 Stem Seals BUNA-N Redundant sealing with dual o-rings Stem is stainless steel on RP, / FP, /4 FP sizes.

3 Polyethylene Valves Made in the U.S.A. Kerotest Manufacturing Corp. has more than a 00-year commitment to the gas distribution industry. So Polyball will always be American made, supported and distributed, with ample inventory at all times. Full port and reduced port sizes from / to IPS. Made to perform and comply 49 CFR Part 9 ASTM D53 ASTM F897 ASME B6.40 CSA standard B CSA International certified (Canadian Standard Association) Made to meet your needs in these applications: Natural Gas Distribution Natural Gas Gathering Landfill Gas (Methane) Air Inert Gases (Argon, Helium, Neon) Metric sizes from 0mm to 35mm. Available with High Head Extensions in varying heights to meet specific installation requirements. These valves meet the same strict standards of all Polyball valves. ITEM OPERATING FEATURES Providing valves and equipment to the world s energy markets for over 00 years. GENERAL INFORMATION OPERATING MATERIALS TEMPERATURE PIPE CONNECTION VIA BORE PE 708 : 80 psig (5.5 bar), SDR PE 470 : 00 psig (6.9 bar), SDR PE 470 : 5 psig (8.6 bar), SDR 7.0, 9.0, 9.3 Medium Density Polyethylene (PE 708) High Density Polyethylene (PE 470) From -0 F to 40 F (-9 C to 60 C) Butt Fusion, Mechanical Fittings, Electrofusion Full Port or Reduced Port Kerotest Manufacturing Corp Second Avenue Pittsburgh, PA Fax: sales@kerotest.com STEM TYPE SDR Standard or High Head Extended Stem, Length as Required SDRs available: 7.0, 9.0, 9.3,,.5,.5, 3.5, 5.5, 7,

4 Full Port POLYBALL Full Port features a 0. port opening. Valve Sizes and Dimensions (Approx. inches) SIZE Full Port A B C D E Cv (lbs) SDR Full Port Body is high-density PE 470 polyethylene. Nipple extensions available in PE 470 or PE 708. Available SDRs: 9,, 3.5, 7 The gearbox features a 6: ratio and is also sealed against outside contaminants, making it virtually waterproof. Full Port is also available with bypass option. All POLYBALL valves now feature the new industry standard tracking and traceability code per ASTM F897 that allows instant access to individual valve specifications. With decoding software, simply scan the bar code to see the production date, size, material and valve type, lot code and more. D E C B FULL PORT DIMENSIONS (Approx. Inches) A B C D E Weight (lbs) SDR A to

5 Valve Sizes and Dimensions (Approx. inches) SIZE A B C D E Cv Reduced Port (lbs) Reduced Port Valve Sizes and Dimensions (Approx. inches) F SIZE.5 A.8 B C D E Cv (lbs) F R.8 (F) Full Port (R) Reduced Port Valve Sizes and Dimensions (Approx. inches) SIZE A B C D E Cv / CTS / IPS /4 CTS /4 IPS CTS IPS CTS IPS Service Port (lbs) Service Valve All dimensions are approximate and subject to change. Consult factory for certified dimensions.

6 Pass with Flying Colors Kerotest Polyball Polyethylene Ball Valves meet the requirements of ASME B6.40: Manually Operated Thermoplastic Gas Shutoffs and Valves in Gas Distribution Systems. Independent third-party evaluation. A complete report, demonstrating compliance with ASME B6.40 is available upon request. All qualification and production tests were successfully completed. Additional tests performed by Kerotest beyond the B6.40 requirements include Burst Test, Cycle Test, Impact Test, Bend Test and Tensile Test. Linear static stress testing of Polyball delivered outstanding results when subjected to 5 psi internal pressure. All valves are in full compliance with ASME B6.40. TEST ITEM TEST METHOD SDR SDR 9.0 MEDIUM DENSITY PE 708 HIGH DENSITY PE 470 HIGH DENSITY PE 470 SEAT TEST Air seat test under water, 4 psi (0.3 bar) 4 psi (0.3 bar) both directions 50 psi (0.4 bar) 90 psi (3 bar) SHELL TEST Air test under water 4 psi (0.3 bar) 4 psi (0.3 bar) 50 psi (0.4 bar) 90 psi (3 bar) OPERATIONAL Valve operated 0 times at full TESTING differential pressure at -0 F 00 psi (6.9 bar) 5 psi (8.6 bar) and 40 F (-9 C to 60 C) BEND TEST 0 pipe diameters bend radius at 0 psi (0.7 bar) 0 psi (0.7 bar) differential pressure operation, 00 psi (6.9 bar) 5 psi (8.6 bar) seat leakage checked TORQUE TEST Operating torque at -0 F and 00 psi (6.9 bar) 5 psi (8.6 bar) 00 F (-9 C to 38 C) SUSTAINED Tested at 76 F (80 C) 34 psi (9. bar) DR 48 psi (0. bar) DR 9.0 PRESSURE TEST HIGH PRESSURE TEST High pressure Shell Test > 600 psi (4 bar) > 700 psi (48 bar) Kerotest Manufacturing Corp Second Avenue Pittsburgh, PA Fax: sales@kerotest.com An Employee-Owned Total Quality Management Company PBV DIG 3/7