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J & S
Valve combines the highest quality materials available in an
AWWA Gate Valves, C509 & C515 Resilient Seated Gate Valve. J & S offers
Ductile Iron Body, Bonnet, Wedge and Gland where as the AWWA
Specifications allow for Cast Iron. Cast Iron (Class B) has
approximately 1% elongation verses ductile iron which has
approximately 9% elongation. The tensile strength of Cast Iron
is 31,000 psi. The tensile strength of Ductile Iron is
65,000psi. Since Cast Iron has less elongation than Ductile
Iron, it can rupture under less pressure than Ductile Iron. When
pressure surges occur in a system, Ductile Iron Valves can
withstand higher pressure surges than Cast Iron Valves. The
Ductile Iron Wedge is totally encapsulated with EPDM Rubber
verses Buna-N. EPDM is more resistant to Chlorine and
Chloramines which are used in high concentration in Reuse Water
Systems. J & S standardizes on Stainless Steel Stem that has a
tensile strength of 64,000psi which is twice as much as Bronze
Stems. This
selection of materials along with Stainless Steel Fasteners and
NSF/ANSI 61 Approved Fusion Bonded Epoxy coating* on the
interior of the valves, the exterior of the valves and on the
handwheel or 2" operating nuts assures the End-User a robust,
long lasting, maintenance free valve. J&S Valve is the Most
Complete Line of AWWA Gate Valves in America.
Resilient Seated Solid Wedge AWWA Gate Valves
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FL X FL, NRS
Resilient Seated
Sizes: 2” - 72”
Series 6800 |
AWWA Resilient Seated Gate Valves:
J&S Valve
Flange by Flange, NRS, Series 6800
Sizes 2”- 72”
J&S Valves Improve the Industry Standard for AWWA
Gate Valves by Manufacturing a Heavy Thick Wall All
Ductile Iron Gate Valve with a Large Diameter Stainless
Steel Stem, Stainless Steel Hardware, and a Superior
Interior and Exterior Fusion Bonded Epoxy Coating. The
J&S Robust Design Resists Breaking Stems and Valve
Damage. |
FL X MJ, NRS
Resilient Seated
Sizes: 2” - 72”
Series 6600 |
AWWA Resilient Seated Valves:
AWWA Flange by
Mechanical Joint, NRS, Series 6600
Sizes
2” - 48”
J&S Valves Improve the Industry Standard for AWWA
Gate Valves by Manufacturing a Heavy Thick Wall All
Ductile Iron Gate Valve with a Large Diameter
Stainless Steel Stem, Stainless Steel Hardware, and a
Superior Interior and Exterior Fusion Bonded Epoxy
Coating. The J&S Robust Design Resists Breaking
Stems and Valve Damage. |
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MJ X MJ, NRS
Resilient Seated
Sizes: 2” - 48”
Series 6900 |
AWWA Resilient Seated Valves:
AWWA
Mechanical Joint by Mechanical Joint, NRS, Series 6900
Sizes 2” - 48”
J&S Valves Improve the Industry
Standard for AWWA Gate Valves by Manufacturing a
Heavy Thick Wall All Ductile Iron Gate Valve with a
Large Diameter Stainless Steel Stem, Stainless Steel
Hardware, and a Superior Interior and Exterior Fusion
Bonded Epoxy Coating. The J&S Robust Design
Resists Breaking Stems and Valve Damage. |
FL X FL, OS&Y
Resilient Seated
Sizes: 2” -
48”
Series 6700 |
AWWA Resilient Seated Valves:
AWWA Flange by
Flange, OS&Y, Series 6700
Sizes 2” - 48”
J&S
Valves Improve the Industry Standard for AWWA
Gate Valves by Manufacturing a Heavy Thick Wall All
Ductile Iron Gate Valve with a Large Diameter
Stainless Steel Stem, Stainless Steel Hardware, and
a Superior Interior and Exterior Fusion Bonded Epoxy
Coating. The J&S Robust Design Resists Breaking
Stems and Valve Damage. |
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PO X PO, NRS
Resilient Seated
Sizes: 4” - 12”
Series 6500 |
AWWA Resilient Seated Valves:
AWWA Push On
by Push On, NRS, Series 6500
Sizes 4” - 12” the
most robust gate valve on the market. Push On end
connections for use with Ductile Iron and C900 PVC
Pipe. J&S Valves Improve the Industry Standard for
AWWA Gate Valves by Manufacturing a Heavy Thick
Wall All Ductile Iron Gate Valve with a Large Diameter
Stainless Steel Stem, Stainless Steel Hardware, and
a Superior Interior and Exterior Fusion Bonded Epoxy
Coating. The J&S Robust Design Resists Breaking
Stems and Valve Damage. |
FL X PO, NRS
Resilient Seated
Sizes: 4” -
12”
Series 6400 |
AWWA Resilient Seated Valves:
AWWA Flange by
Push On, NRS, Series 6400, Sizes 4” - 12” the most
robust gate valve on the market. Flanges conform to
ANIS B16.1, Class 150, Push On end connections for
use with Ductile Iron Pipe and C900 PVC Pipe. J&S
Valves Improve the Industry Standard for AWWA Gate
Valves by Manufacturing a Heavy Thick Wall All Ductile
Iron Gate Valve with a Large Diameter Stainless Steel
Stem, Stainless Steel Hardware, and a Superior Interior
and Exterior Fusion Bonded Epoxy Coating. The J&S
Robust Design Resists Breaking Stems and Valve Damage. |
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Metal Seated Solid Wedge AWWA Gate Valves
J & S Valve combines
the highest quality materials available in an AWWA C500 Metal Seated Gate
Valve. J & S offers Ductile Iron Body, Bonnet, Wedge and Gland where as the
AWWA Specifications allow for Cast Iron. Cast Iron has approximately 1%
elongation verses ductile iron which has approximately 9% elongation. The
tensile strength of Cast Iron is 31,000 psi. The tensile strength of Ductile
Iron is ,000psi. |
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FLXFL, NRS
Metal Seated
Sizes: 2” - 48”
Series 3800 |
AWWA Metal Seated Valves:
AWWA
Flange by Flange, NRS, Series 3800
Sizes 2” - 48”
AWWA
Metal Seated Gate Valve, NRS, Flange AWWA
C500 Gate Valve is the most robust gate valve on
the market. The AWWA C 500 Standard establish
the minimum required to construct metal seated
gate valves. J&S Metal Seated Gate Valves design
and material exceed AWWA C500 standards for
long life. |
FLXFL, OS&Y
Metal Seated
Sizes: 2” - 48”
Series 3700 |
AWAA Metal Seated Valves:
AWWA Flange by
Flange, OS&Y, Series 3700
Sizes 2” - 48”
AWWA
Metal Seated Gate Valve, OS&Y, Flange AWWA C500
Gate Valve is the most robust gate valve on the market.
The AWWA C 500 Standard establish the minimum required
to construct metal seated gate valves. J&S Metal
Seated Gate Valves design and material exceed AWWA
C500 standards for long life. |
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Commercial Butterfly Valves
J & S Valve combines the highest quality materials in our General Purpose Commercial
Butterfly Valves. We offers the body made of cast iron, the disc of 316 stainless steel, the shaft of 304 stainless steel and the seat is EPDM for service temperatures up to 250°F. We offer the General Purpose
Commercial Butterfly Valves in both wafer style and lug style bodies. We offer 2" - 12" Lever Operated and 5" - 24" we offer with a gear operator. |
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Wafer Style
Commercial Butterfly
Sizes:2”-24”
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Wafer Style Commercial Butterfly Valves:
Sizes 2” - 24”
General Purpose Commercial Wafer Body Style Butterfly Valves fit between ANSI Class 125 or Class 250 Flanges. Valve Body shall be cast grey iron ASTM 126 Grade B. Valve stem are be 304 stainless steel . The disc material is 316 stainless steel. The seat material is EPDM. The stem seals o-rings are made of EPDM. Valves 2” - 8” are lever operated and Valves 10” and larger can be gear operated unless automatic operation is preferred. Wafer Style Butterfly Valve are suitable for air service for temperature up to 250°F. Wafer Body Butterfly Series 2300 Manufactured by J&S Valve and Manufacturing, Huffman, Texas. |
Lug Style
Commercial Butterfly
Sizes:2”-24”
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Lug Style Commercial Butterfly Valves:
Sizes 2” - 24”
General Purpose Commercial Butterfly Valves Lug Body Style for dead end service be bolted to ANSI Class 125 or Class 250 Flanges. Valve Body are cast grey iron ASTM 126 Grade B. Valve stem are 304 stainless steel . The disc material is 316 stainless steel. The seat material is EPDM. The stem seals is rubber o-rings made of EPDM. Valves 2” - 8” have lever operated and Valves 10” and larger are gear operated unless automatic operation is specified. Valve are suitable for air service for temperature up to 250°F. Lug Body Butterfly Series 2500 are Manufactured by J&S Valve and Manufacturing, Huffman, Texas. |
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Head-Flex Check Valves
The J&S VALVE - HED-FLEX DUCKBILL VALVE Model DBV-09 Series Duck Bill Rubber Check Valve, is a cost effective way to control back pressures from sewage treatment plants, outfalls and tidal operations. They are a fully passive flow device requiring neither maintenance, outside sources of power or manual assistance to operate.
The J&S VALVE - HED-FLEX DUCKBILL VALVE Model DBV-09 Series Duck Bill Rubber Check Valves, are offered as
direct replacements for ineffective and maintenance
ridden flap type check valves, which are commonly known to seize, rust and bind in unwanted positions. Unlike flap type valves, the Duckbill rubber check valves will handle large obstructions without jamming or having swing gates binding open.
Specify, the J&S VALVE -HED-FLEX DUCKBILL VALVE Model DBV-09 Series Duckbill Rubber Check Valves, to
provide backflow protection from:
Sewage slurries,
Outfalls to ocean fronts from heavy rainfall activity,
Prevention from land erosion due to back flow conditions,
Protection from saltwater to fresh water ponds or catch basins and numerous other water based applications.
All of the J&S VALVE - HED-FLEX DUCKBILL VALVE Model DBV-09 Series Duckbill Rubber Check Valves, are available in a various selection of elastomers
and back pressure capabilities to suit most applications.
The J&S VALVE - HED-FLEX DUCKBILL VALVE Model DBV-09 Series Duckbill Rubber Check Valves, will not freeze or deform and function solely on inlet and back pressures which will be
Present in most applications.
Each valve is carefully constructed using the finest of
engineered materials and built by the most experienced rubber technicians in the industry.
All check valves are engineered in precise detail to ensure proper operation and will provide years of unhindered
operation and trouble free service. |
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March 12, 2010
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