j valve jj ss valvevalve - cmd group · j & s valve improving the industry standards! giving...
TRANSCRIPT
J & S Valve ®
Improving the Industry Standards! Giving More to the End Users!
J & S VALVE located in Huffman, Texas, manufactures Gate Valves which “Improve the Industry Standards”. The American Wa-
ter Works Association (AWWA) Standards C509 and C515 set the minimum design requirements for resilient seated gate valves. Other gate valve manufacturers strive to design their valve as close to the minimum as possible and still be in compliance with the AWWA standards. J & S manufactures with materials that exceed the minimum set out by the AWWA standards.
The AWWA C509 Standard (the Standard for Resilient Gate Valves) states the minimum thickness of the body and bonnet and states that the valve can be made of cast grey iron. J & S Valve improves the standard by exceeding the minimum thickness stated in C509 and manufacturing all cast components of ductile iron (Including the body, bonnet, wedge, seal plate, and operating nut). The tensile strength of the J&S cast ductile iron is 65,000 psi with a 12% elongation property. The tensile strength of most cast grey iron is 30,000 psi with less than 1% elongation.
The AWWA C515 Standard (the Standard for Reduced Wall, Resilient Seated Gate Valves) states the valve the body and bonnet shall be made of cast ductile iron except the shell thickness is nearly 45% less than the robust J&S Gate Valve. J & S feels using a material that is twice as strong and reducing the thickness of the shell by 50% does not give the end user a benefit.
Our Commitment is to provide a higher quality gate valve to the water works industry is why we use a higher quality materials
than the minimum required by the AWWA standards. J&S Resilient Seated Gate Valve materials include using large diameter 304 stainless steel stem, an aluminum bronze stem nut, fusion bonded epoxy coatings inside and outside, corrosive resistant bolts, and EPDM rubber components. J & S give the customers a stronger, extra heavy duty, more reliable and long lasting gate valve. In addi-tion, J&S offers the most experience in production of 72” Resilient Seated Gate Valves in the world. J&S maintain a finished goods inventory of valves 2” - 48” to service our customers like no other valve manufacturer. J&S is the complete line of AWWA Resilient and Metal Seated Gate Valves in the world - size range from 2” to 108”.
2323 1st Street ▪ Huffman, Texas 77336 Phone: 281-324-3990 ▪ Fax: 281-324-6879
Email: [email protected] ▪ Web Site: JandSValve.com
PO X PO, NRS Resilient Seated Sizes: 4” - 12”
Series 6500
FL X PO, NRS Resilient Seated Sizes: 4” - 12”
Series 6400
FLXFL, NRS Metal Seated
Sizes: 2” - 108” Series 3800
FLXFL, OS&Y Metal Seated
Sizes: 2” - 108” Series 3800
FL X FL, NRS Resilient Seated Sizes: 2” - 108”
Series 6800
MJ X MJ, NRS Resilient Seated Sizes: 2” - 48”
Series 6900
FL X MJ, NRS Resilient Seated Sizes: 2” - 48”
Series 6600
FL X FL, OS&Y Resilient Seated Sizes: 2” - 108”
Series 6700
AWWA AWWA
C509, C515, C500 C509, C515, C500
J & S Valve ® ® J & S Valve Sizes: 2”
THRU 108” Sizes: 2” THRU 108”
RESILIENT & METAL SEATED GATE VALVES
RESILIENT & METAL SEATED GATE VALVES
6/2016
2323 1st Street ▪ Huffman, TX 77336 ▪ Phone: 281.324.3990 Email: [email protected] ▪ www.JandSValve.com
Design and Materials Subject to Change Without Notice. *Call for Verification and Any Updated Drawings
Thrust Collar
Stainless Steel
Gasket Stainless Steel
Body Ductile Iron w/Bronze Seat Ring
Hand Wheel Ductile Iron
Stem Stainless Steel Stem (Other Materials, Available)
Gland Brass
Bonnet Ductile Iron Thick Wall Casting
Stem Nut Aluminum Bronze
Disc Ductile Iron Seat Ring Bronze
Nuts, Bolts, Washers Stainless Steel
Packing Graphite Non Asbestos
Iron Body, Bronze Mounted
Materials of Construction
AWWA C500
Metal Seated Solid Wedge Gate Valve
J & S Valve ®
2323 1st Street ▪ Huffman, TX 77336 ▪ Phone: 281.324.3990 Email: [email protected] ▪ www.JandSValve.com
Design and Materials Subject to Change Without Notice. *Call for Verification and Any Updated Drawings 6/2016
Thrust Collar with 2 Thrust Washers Copper
Triple O-Ring Stem Seals EPDM Replaceable Under Pressure
O-Ring Gasket EPDM
Body Ductile Iron Thick Wall Casting Fusion Bonded Epoxy Coated Inside and Out-side per AWWA C550*
2” Operating Nut Ductile Iron
Stem Stainless Steel (Other Materials Available)
Bonnet Ductile Iron Thick Wall Casting
Stem Nut Aluminum Bronze
Wedge Ductile Iron EPDM Rubber
Gland Ductile Iron Thick Wall Casting
Nuts, Bolts, Washers Stainless Steel
ANSI/NSF 61 - Certified by U/L
ANSI/NSF 61 Drinking Water
System Components MH46079
Materials of Construction
AWWA C509 & C515
Resilient Seated Solid Wedge Gate Valve
®
J & S Valve