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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” - 96 ”
Series 6800
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AWWA Resilient Seated Gate Valves:
J&S Valve
Flange by Flange, NRS, Series 6800
Sizes 2”- 96”
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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FL X MJ, NRS
Resilient Seated
Sizes: 2” - 48 ”
Series 6600
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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
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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.
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FL X FL, OS&Y
Resilient Seated
Sizes: 2” -54”
Series 6700 |
AWWA Resilient Seated Valves:
AWWA Flange by
Flange, OS&Y, Series 6700
Sizes 2” - 54”
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
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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.
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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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Threaded End, NRS
Sizes 3/4”- 4”
Series 6300
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AWWA Resilient Seated Valves:
J&S Valve Threaded End, NRS, Series 6300
Sizes 3/4”- 4”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
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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 C500 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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FLXFL, OS&Y
Metal Seated
Sizes: 2” - 66 ”
Series 3700 |
AWAA Metal Seated Valves:
AWWA Flange by
Flange, OS&Y, Series 3700
Sizes 2” - 66 ”
AWWA
Metal Seated Gate Valve, OS&Y, Flange AWWA C500
Gate Valve is the most robust gate valve on the market.
The AWWA C500 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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MJXMJ, NRS
Metal Seated
Sizes: 3” - 12 ”
Series 3900 |
AWWA Metal Seated Valves:
AWWA
MJxMJ, NRS, Series 3900
Sizes 3” - 12
AWWA
Metal Seated Gate Valve, NRS, MJXMJ AWWA
C500 Gate Valve is the most robust gate valve on
the market. The AWWA C500 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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HedFlex Duckbill Check Valves
J&S HedFlex Check Valves are constructed with superior high grade rubber and superior polyester reinforcement to improve performance, operation, and life expectancy. There are many grades of rubber that vary in chemical make-up. The elastomer’s chemical make-up “the recipe“ determines cost, characteristics, durometer (hardness and stiffness), and quality of the rubber parts used to construct HedFlex Check Valves.
The HedFlex product line must have the proper durometer, for memory, and strength to allow it to operate under specific flow conditions, also to be strong enough to withstand the weight of water and specified back pressure. The exterior of the HedFlex Check Valves are coated to prevent damage from the ultraviolet rays of the sun. HedFlex Check Valves are fire retardant and treated so sea life will not adhere to it, and to prevent animals from eating it. The Hedflex Check Valve reinforcing plies, are a key factor in the construction of HedFlex Check Valves. J&S uses a polyester fabric reinforcement compared to less expensive nylon used by our leading competator. The polyester offers added strength to the product and will not wick fluids. Nylon Fabric is not as strong as polyester and will wick when exposed to liquids. This wicking action causes the rubber to delaminate and in-turn will cause the valve to fail. As a comparison Hedflex is like a tire rated for 80,000 miles of service it has a superior rubber compound and reinforcement than a tire rated for 40,000 miles of service. HedFlex Check Valve materials are equivilant to the materials used in the 80,000 mile tire.
Duckbill Check Valves versus the competition is similar. HedFlex Check Valves use a much higher grade of rubber than the leading competitors.
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HedFlex Duckbill
Check Valve
Model DBV-09FL
Sizes:1”-96”
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J&S HedFlex Duckbill Check Valve Sizes 1" -
96"
Model DBV-09-FL is designed to
bolt to flanges. J&S HedFlex Check Valves are constructed with superior high
grade rubber and superior polyester reinforcement to improve performance,
operation, and life expectancy. There are many grades of rubber that vary in
chemical make-up. The elastomer’s chemical make-up “the recipe“ determines
cost, characteristics, durometer (hardness and stiffness), and quality of
the rubber parts used to construct HedFlex Check Valves. |
HedFlex Duckbill
Check Valve
Model
DBV-09-FL-FSI
Sizes:1”-96”
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HedFlex Duckbill Check Valve:
Sizes 1" - 96"
Model DBV-09-FSI is designed to insert in a pipe and bolt between two
flanges.J&S HedFlex Check Valves are constructed with superior high grade
rubber and superior polyester reinforcement to improve performance,
operation, and life expectancy. There are many grades of rubber that vary in
chemical make-up. The elastomer’s chemical make-up “the recipe“ determines
cost, characteristics, durometer (hardness and stiffness), and quality of
the rubber parts used to construct HedFlex Check Valves.
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HedFlex Duckbill
Check Valve
Model
DBV-09-SO
Sizes:1”-96”
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HedFlex Duckbill Check Valve:
Sizes 1" - 96"
Model DBV-09-SO is designed to slip over the pipe and secured with stainless
steel clamps.J&S HedFlex Check Valves are constructed with superior high
grade rubber and superior polyester reinforcement to improve performance,
operation, and life expectancy. There are many grades of rubber that vary in
chemical make-up. The elastomer’s chemical make-up “the recipe“ determines
cost, characteristics, durometer (hardness and stiffness), and quality of
the rubber parts used to construct HedFlex Check Valves. |
HedFlex Duckbill
Check Valve
Model DBV-09-SI
Sizes:1”-96”
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HedFlex Duckbill Check Valve:
Sizes 1" - 96"
Model DBV-09-SI is designed to insert into existing pipe and secures in
place with an inserted expandable stainless steel clamp. J&S HedFlex Check
Valves are constructed with superior high grade rubber and superior
polyester reinforcement to improve performance, operation, and life
expectancy. There are many grades of rubber that vary in chemical make-up.
The elastomer’s chemical make-up “the recipe“ determines cost,
characteristics, durometer (hardness and stiffness), and quality of the
rubber parts used to construct HedFlex Check Valves. |
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February 04, 2012
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