national line tm - ces water qualityceswaterquality.com/files/filter accessories brochure 2015...

5405 N. Blackstock Rd., Spartanburg, SC 29303 Toll Free (800) 361-5025

www.nemato.com [email protected]

TMNational Line

Filter Accessories

http://www.nemato.com

TMNATIONAL LINE FLOW CONTROL VALVES

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Primary Flow Control Valves· Primary flow control valves provide automatic tamper proof operational flow control adjustment

for both floor mounted and stacked filtration systems.o During both filter and backwash operation o Electrically operated adjustment of effluent flow to ensure designed backwash flow rate

is achieved. · Operational flow rates up to 11,274 U.S.G.P.M. with flow velocities of 8 ft./ second or less.

o Sizes range from 3” to 24”· Non-Corrosive Construction

o PVC, EPDM and Viton· Available with PVC socket connections· NSF Certified for 100 P.S.I.G. operating pressures, pool or spa/ hot tub and salt water applications.

Manual Flow Control Valves· Manual flow control valves provide tamper proof operational flow control adjustment for both

floor mounted and stacked filtration systems.o During both filter and backwash operation o Manual adjustment of effluent flow to ensure designed backwash flow rate is achieved.

· Operational flow rates up to 11,274 U.S.G.P.M. with flow velocities of 8 ft./ second or less.o Sizes range from 3” to 24”

· Non-Corrosive Constructiono PVC, UHMW-PE, and EPDM material

· Available with grooved or vanstone flange connections· NSF Certified for 100 P.S.I.G. operating pressures, pool or spa/ hot tub and salt water applications.

Automatic Flow Control Valves· Automatic flow control valves provide automatic tamper proof operational flow control

adjustment for both floor mounted and stacked filtration systems.o During both filter and backwash operation o Hydraulic adjustment of effluent flow to ensure designed backwash flow rate is achieved.

· Operational flow rates up to 11,274 U.S.G.P.M. with flow velocities of 8 ft./ second or less.o Sizes range from 3” to 24”

· Non-Corrosive Constructiono PVC, UHMW-PE, and EPDM material

· Available with grooved and/ or vanstone flange connections· NSF Certified for 100 P.S.I.G. operating pressures, pool or spa/ hot tub and salt water applications.

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Backwash Flow Control Valves· Backwash flow control valves provide tamper proof backwash flow control adjustment for both

floor mounted and stacked filtration systems.o During backwash operation o Manually operated adjustment of effluent flow to ensure designed backwash flow rate is

achieved. · Operational flow rates up to 2,205 U.S.G.P.M. with flow velocities of 8 ft./ second or less.

o Sizes range from 3” to 10”· Ideally suited for filters with 80 Ft² of filter area or less.· Non-Corrosive Construction

o PVC, UHMW-PE, and EPDM materialo Acrylic sight glass for viewing of wastewater

· Available with grooved and/ or vanstone flange connections· NSF Certified for 100 P.S.I.G. operating pressures, pool or spa/ hot tub and salt water applications.

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BECSysBW Backwash Controls · Fully configurable automatic filter operation control

o Standard configuration controls up to 4 filterso Expandable up to 8 filterso Equipped with failsafe settings for protection of filter system and other components

· Comes with dry contacts for control of circulation pump, heater, remote alarm and auxiliary contacts

· Controller can be factory prewired with water tight cable and connectors· Quick and easy to install for both floor mounted and stacked filtration systems

National Line™ Connecting Piping Kits · Quick and easy to install for both floor mounted and stacked filtration systems.

o Minimal floor space accommodates future expansiono Modular in design eliminating dimensional stack-upo Available in both grooved or flanged connections

· Suitable for operational flows up to 11,274 U.S.G.P.M. with flow velocities of 8 ft./ second or less. o Influent/ Effluent headers range in size from 3” to 24”o Waste piping sized for single filter tank backwash requirements

· Ensures minimal head loss and balanced flow in single to eight tank systems· Non-Corrosive Sch 80 PVC and Fiberglass Reinforced Vinylester Resin (F.R.P.) construction· NSF Certified for operating pressures up to 100 P.S.I.G. and filtration systems up to 640 Ft² of

total filter area or less.

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5National Line™ Two Way, Three Port Dual Diaphragm Valve· Operational control valves for both floor mounted and stacked filtration systems.· Operational flow rates up to 700 U.S.G.P.M. at pressure drops of less than 8 P.S.I.G.

o Sizes range from 3” to 6”· Ideally suited for filters with 45 Ft² of filter area or less.· Non-Corrosive construction

o Injection molded PVC bodyo Nylon reinforced plastic covero Compression molded nylon reinforced natural rubber diaphragms

· Automatic and manual operation with no external moving partso Water actuatedo Water hammer free actuation without discontinuing circulation pump during cycle

changeo Filtered water backwash in multiple filter tank installationso Single tank configurations available

· Internally mounted actuator provides spring assisted mechanical sealo Prevents siphoning, air introduction or water leakage (through the backwash line) during

filter operation or system shutdowno Diaphragm actuation equal to or greater than internal valve pressure

· Available with either grooved or flanged connections· NSF Certified for 90 P.S.I.G. operating pressures, pool or spa/ hot tub and salt water applications.




TMNATIONAL LINE EZE-FLOW, FOUR (4) VALVE

FULL FACE PIPING ASSEMBLY

TMNATIONAL LINE ISOLATION & FLOW CONROL BUTTERFLY VALVES

TMNATIONAL LINE MINILINK, TWO (2) VALVE FACE PIPING KITS

· Non-Corrosive isolation and flow control valves o PVC valve body EPDM and Viton seals

o SS Valve Short o EPDM and Viton seals· Operational flow rates up to 1,600 U.S.G.P.M. at pressure drops of less than 1 P.S.I.G.

o Sizes range from 3” to 8· NSF Certified for 50 P.S.I.G. operating pressures, pool or spa/ hot tub and salt water

applications.

Manual

Automatic

· Operational control system for both floor mounted and stacked filtration systems.o Compact, low profileo Molded surfaces for all critical dimensions

· Operational flow rates up to 1,600 U.S.G.P.M. at pressure drops of less than 2 P.S.I.G.o Sizes range from 3” to 8”

· Ideally suited for filters with 80 Ft² of filter area or less.· Non-Corrosive construction

o Body constructed of Fiberglass Reinforced Vinylester Resin (F.R.P.) o PVC butterfly valves with EPDM and Viton seals

· Multiple tank installationso Filtered water backwasho MINILINK can be rotated 90° from vertical on 34”, 42” and 48” diameter filters and

360°from vertical on 60” diameter filters.· Single lever control linkage

o Stainless Steel linkage, shoulder bolts and Teflon bushings at every moving jointo Water hammer free actuation without discontinuing circulation pump during cycle

changeo Locked in filter positiono Adjustment free operation through molded butterfly valve alignment

· Available with vanstone flange connections· NSF Certified for 50 P.S.I.G. operating pressures, pool or spa/ hot tub and salt water applications.

Manual

Automatic

· Operational control system for both floor mounted and stacked filtration systems.o Compact, low profileo Straight-in/ straight-out flow operationo Molded surfaces for all critical dimensions

· Operational flow rates up to 1,600 U.S.G.P.M. at pressure drops of less than 2 P.S.I.G.o Sizes range from 3” to 8

· Ideally suited for filters with 80 Ft² of filter area or less.· Non-Corrosive construction

o Body constructed of Fiberglass Reinforced Vinylester Resin (F.R.P.) o PVC butterfly valves with EPDM and Viton seals

· Single or multiple tank installations· Single lever control linkage

o Stainless Steel linkage, shoulder bolts and Teflon bushings at every moving jointo Water hammer free actuation without discontinuing circulation pump during cycle changeo Locked in filter position and BW position o Adjustment free operation through molded butterfly valve alignment

· Available with vanstone flange connections· NSF Certified for 50 P.S.I.G. operating pressures, pool or spa/ hot tub and salt water applications.




national line tm - ces water qualityceswaterquality.com/files/filter accessories brochure 2015...

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