4in
Valves and Actuators
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- Main Category: Valves and Actuators
- Size: 4in 5/16in-18 8mm-1.25
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Part #:705303
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Part #:709246
- Offset Shaft and Eccentric Disc • No seat/disc contact in the open or intermediate position • Eliminates wear points at top and bottom of seats for higher cycle life • Reduces torque requirements, allowing for smaller operators Fire-Tested Version Available • Fire-Tite® Wafer-Sphere valves have been tested to API 607 and ISO-10497-5:
- 2004 Positive Shaft Retention • 2-1/2” - 24” (DN 65 - 600) valves are equipped with a retaining ring at the top of the shaft to prevent movement of the top portion of the shaft past the compression ring if for any reason the shaft should break within the valve. Easy Seat Maintenance • Simply remove body insert and replace seat – disassembly of disc and shaft is not required. Excellent for both On-Off and Control Applications • Superior control characteristics. • Inherent flow characteristic is modified equal percentage. • Wide rangeability. • Tight shut-off even in control applications. •Standard lugged style valves are suitable for bidirectional dead-end service at the full pressuretemperature rating of the valve.
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Part #:709247
- Offset Shaft and Eccentric Disc • No seat/disc contact in the open or intermediate position • Eliminates wear points at top and bottom of seats for higher cycle life • Reduces torque requirements, allowing for smaller operators Fire-Tested Version Available • Fire-Tite® Wafer-Sphere valves have been tested to API 607 and ISO-10497-5:
- 2004 Positive Shaft Retention • 2-1/2” - 24” (DN 65 - 600) valves are equipped with a retaining ring at the top of the shaft to prevent movement of the top portion of the shaft past the compression ring if for any reason the shaft should break within the valve. Easy Seat Maintenance • Simply remove body insert and replace seat – disassembly of disc and shaft is not required. Excellent for both On-Off and Control Applications • Superior control characteristics. • Inherent flow characteristic is modified equal percentage. • Wide rangeability. • Tight shut-off even in control applications. •Standard lugged style valves are suitable for bidirectional dead-end service at the full pressuretemperature rating of the valve.
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Part #:709836
- ABZ 397-815 Ductile Iron Locking Lever Handle Lug Style Resilient Seated General Purpose Butterfly Valve, 4 IN
$
200.00
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Part #:709243
- Offset Shaft and Eccentric Disc • No seat/disc contact in the open or intermediate position • Eliminates wear points at top and bottom of seats for higher cycle life • Reduces torque requirements, allowing for smaller operators Fire-Tested Version Available • Fire-Tite® Wafer-Sphere valves have been tested to API 607 and ISO-10497-5:
- 2004 Positive Shaft Retention • 2-1/2” - 24” (DN 65 - 600) valves are equipped with a retaining ring at the top of the shaft to prevent movement of the top portion of the shaft past the compression ring if for any reason the shaft should break within the valve. Easy Seat Maintenance • Simply remove body insert and replace seat – disassembly of disc and shaft is not required. Excellent for both On-Off and Control Applications • Superior control characteristics. • Inherent flow characteristic is modified equal percentage. • Wide rangeability. • Tight shut-off even in control applications. •Standard lugged style valves are suitable for bidirectional dead-end service at the full pressuretemperature rating of the valve.
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Part #:700542
- ABZ 396-815 Class 150 Ductile Iron Bare Stem Wafer Style Resilient Seated General Purpose Butterfly Valve, 4in
All bodies are machined to high tolerances for guaranteed dimensions
Series of snap rings and washers hold the stem, bushing and packing in and acts as a blowout-proof engagement
Top bushings protects the stem from side thrust of operators and they are made of impact and corrosion resistant material
Special double v-shape of stem seal self-adjusts to protect the stem area for either vacuum or pressure use
Long neck allows for insulation requirements
Disc edge is individually processed through machining and hand buffing for a smooth edge, providing a bubble tight shut-off and maximum seat life
Stem and body are isolated from line media by the interference fit of the primary seal created between the disc and seat
Silicone free
1-piece body
ApplicationFor industrial, HVAC, oil patch and agricultural services
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Lunkenheimer 4in 1408 Cast Iron Flanged Angle Steam Stop Check Valve 250lb (Replaces Stockham F-541)
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Part #:971-215574
$
416.00
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Part #:971-216259
$
642.00
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$
95.00
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$
107.00
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Part #:252-MA0171827
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Part #:820-88AF4A2480 4IN
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Part #:971-ABZ 4IN 719-888 WITH HANDLE
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Part #:1204-F540
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Part #:5032-BVFPC1T2L1F5GY04
- 2in UNP Polyvalve 150lb Full Port PFA Lined Ball Valve. 3M Dyneon PFA lined carbon steel body with PFA encapsultated ball and duplex stainless steel stem. Seats are specialized TFM/MPTFE for lower torque, increased durability, and expanded life. Includes locking handle.UNP Polyvalve Part # BVFPC1T2L1F5LY02Projects and Crossover OpportunitiesThrough UNP Polyvalve we are able to offer high quality products at a competitive price. If you have an opportunity to crossover a competing lined valve product to UNP please contact us. Smaller quantities may ship from stock while the largest projects are delivered in approximately 14 weeks. Some products to replace with our UNP valves include- Xomox 2in XLB12A1P628P16H- ChemTite BO-03-A-02-O, BO-03-B-02-OReplaces Xomox XLB series, Hills-McCanna ChemTite BO or BV series, Flowserve AKH2A series, ITT Richter BVA or KA series
UNP Polyvalve USA &ndash Teflon Lined ValvesUNP is one of the top global suppliers of lined valves and is positioned strongly to provide top quality products with segment leading lead times on lined valve, pipe, and fitting project quantities.Product Features and Available OptionsHigh quality UNP lined valves use a floating ball design for reduced port and integral ball and stem design for full port ball valves. All valves use Chevron packings (sintered packings) and are subjected to factory Helium Leak tests. The UNP lining is anchored with dove tail grooves which make the valves suitable for both pressure and vacuum applications.The standard PFA lined ball valve that we offer is full port, however reduced port can be offered by special order.Any lined valve is an investment as they are typically used in critical applications. Quality valves will help reduce downtime and increase operational efficiency. With that understanding, UNP has made the standard body casting material ASTM A 216 Grade WCB carbon steel. UNP offers all metal components in investment castings, ensuring intact and homogeneous lining and having an overall even thickness of lining at intricate contours. Stainless steel CF8M bodies are available for special order as well. Unlike the UNP investment casting, many competing valve manufacturers use ductile iron valve bodies.UNP uses top of the line, virgin raw materials such as PFA linings exclusively made from Dyneon PFA from 3M. The careful selection of materials and specified high purity grades, enables end product use in a wide range of applications from critical industrial systems to the pharmaceutical and food industries.The lining for all UNP valves uses the latest injection molding process and not by transfer molding process makes its lining more compact and reliable.Our standard UNP ball valve uses 3M Dyneon PFA lining, however special orders are available with Conductive PFA, PTFE, FEP, PVDF, ETFE, ECTFE and PPH.In line with today&rsquos automation standards, our UNP Valves are all designed with an ISO mounting pad to enable easy actuator mounting. Actuators, limit switches, solenoids, valves positioners and other automation components are all available to be added to your lined valve order.UNP subjects all of its valves to both Hydro and Pneumatic Test ensuring 100% reliability for performance of valves under pressure. UNP valves are SIL3 certified as well.
$
2,198.00
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Part #:653-4522-040
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