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RESILIENT SEATED BUTTERFLY VALVES

RESILIENT SEATED BUTTERFLY VALVES

Product catalog summary

Introduction
VAL TORC offers advanced pipeline flow control products, specifically the Butterfly Valve series, including both wafer and lug body designs. These valves are manufactured using modern practices and a robust quality assurance system to ensure consistent quality and performance.

Key Features

Stem Connection: Available in standard and optional sizes, compatible with ISO 5211 dimensions for easy mounting of handles, gear operators, and actuators.
Disc Coating: Nylon PA 12 coated disc option provides excellent corrosion resistance, suitable for drinking water and non-alcoholic foodstuffs.
Stem Design: One-piece stem with double O-ring seals for superior secondary sealing and easy assembly/disassembly.
Seat Design: Unique "Center-Lock" seat design minimizes seat movement, with heavy-duty square-grooved seat and molded O-ring seals.
Body Construction: Heavy-duty one-piece body with extended neck for insulation, coated with zinc-rich epoxy for corrosion resistance.
Flange Alignment: Flange locating holes for easy valve alignment during installation, meeting ANSI and other world drilling standards.

Technical Specifications

Body Material: Options include cast iron, ductile iron, and carbon steel.
Disc Material: Options include nylon-coated ductile iron, epoxy-coated ductile iron, and stainless steel.
Stem Material: Options include stainless steel and carbon steel.
Seat Material: Options include EPDM, BUNA-N, and silicone.
Pressure Rating: Up to 230 PSI, with specific ratings for different sizes and configurations.
Temperature Range: Varies by seat material, with EPDM ranging from -30°C to 110°C.

Operational Capabilities

Valves up to 12" can be operated manually with lever handles, with options for padlocking to prevent unauthorized operation.
Gear operators and chain-wheel operators are available for larger valves or those at elevated positions.
Automation options include pneumatic and electric actuators, with features like fail open/close and positioner control.

Standards and Testing

Design and manufacturing standards include API 609 and BS EN 593.
Testing standards include API 598 and BS EN 12266-1.

Catalog excerpts

VALTORC is pleased to offer top-of-the-line products in pipeline flow control. The VALTORC Butterfly Valve (wafer body) and previous series (lug body) Butterfly Valves have been developed with extensive application, design and manufacturing expertise. These products are produced by employing modem manufacturing practices under a robust quality assurance system. These practices ensure consistent product quality and dependable performance. VALTORC Butterfly Valves have been designed to include state-of-the-art features that are described in this bulletin. + Heavy duty square-grooved seat design...

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MATERIAL TABLE (ASTM) FACE TO FACE DIMENSIONS: ISO 5752 TABLE 5 SHORT. FLANGEiANSI 125/150. 3S TABLE E. JiS 10K. DIN PM IQ. DIN PN16. MOUNTING FLANGElISO 521 1 PRESSURE CLASS :230 PSI FACE TO FACE DIMENSIONS: ISO 5762 TABLE 5 SHORT. FLANGEiANSI 125/150. B5 TABLE E. JiS 10k. DIN PNIO. DIN PN16. MOUNTING FLANGE:ISO 5211 PRESSURE CLASS :ISO PSI MATERIAL TABLE fASTWl

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*.or mr FACE TO FACE DIMENSIONS: ISO 5752 TABLE 5 SHORT. FLANGE:ANSI 125/150. BS TABLE E. JIS 10K. DIN PN10. DIN PN16, MOUNTING FLANGE:ISO 521 1 PRESSURE CLASS :1GBAR. 230 PSiG FACE TO FACE DIMENSIONS: ISO 5752 TABLE 5 SHORT. F LANCE j4N Si 125/150. BS TABLE E. JIS I OK. DIN PN10-DIN PN16. MOUNTING FLANGE:ISO 5211 PRESSURE CLASS : 150 PSI

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Y:aterial of Construction Body 5 cast Iron ASn! Al26 Class a 5 Dlctile !roo !.Sill /636 Grade 65-45-12 5 carbon steel AS1l! A 216 iiCB 12 Coa:ed x.ctile !roo AS:)! /636 Grade 65-45-:2 5 Dl .1\S'JM A 536 Grade 6~45-12 + ~:roxy coated General Design and Manufacturing : estir.g Standarri: ::r bi-directfoc.at t.:!t:e ti9!tt sh~t c:: a::: f:Jl: o:.ac::o seni:e v!""' d;sc in ti-b c·o~td ocsition. . ..• . . Xhite &INA-N ?ressure Rat:ng: Seat Terrperawre Range : 5 itl.'la·N - Food Grade 5 fnite Bur.a-~ - !.xd Grade 5 3:6 Stainless sree: AS'lM 11351 Grade C!'SM R!:!A!Nl!>:; RIJ<; ·:f~:~~l, con~d~ ~a::~ry...

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RESILIENT SEATED BUTTERFLY VALVES

RESILIENT SEATED BUTTERFLY VALVES

Catalog excerpts

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