Walworth's wide range of products is essential to cover all the different and complex needs of the industry. API 6D products such as the Slab Gate Valves, Expanding Gate Valves and Trunnion Mounted Ball Valves.
Floating Ball Valves
Size Range: 1/4" thru 8" Flanged , Threaded, Socketweld
Material: Carbon Steel, 316 Stainless Steel, Alloys
ANSI Pressure Class: 150 thru 2,500
Trunnion Mounted Ball Valves
Size Range: 2" thru 60" Raised Face Flanged , RTJ , & Butt Weld
Material: Carbon Steel, 316 Stainless Steel, Alloys
ANSI Pressure Class: 150 thru 2,500
Globe Valves
Size Range: 1/4"" thru 2" Raised Face Flanged , RTJ , & Butt Weld
Material: Carbon Steel, 316 Stainless Steel, Alloys
ANSI Pressure Class: 150 thru 2,500
PLUG VALVES
Size Range: 2" thru 36" Raised Face Flanged , RTJ , & Butt Weld Material: Carbon Steel, 316 Stainless Steel, Alloys ANSI Pressure Class: 150 thru 2,500
SLAB GATE VALVES :
Size Range: 2" thru 48" Raised Face Flanged , RTJ , & Butt Weld Material:
Expanding Gate Valves
Size Range: 2" thru 48" Raised Face Flanged , RTJ , & Butt Weld Material: Carbon Steel, 316 Stainless Steel, Alloys ANSI Pressure Class: 150 thru 2,500
SCV Valve products include thru conduit gates, wedge gates, globes, full port swing checks, piston checks, trunnion mounted balls, floating balls, and lubricated plugs. Valves utilized throughout the industry must meet rigorous quality and production standards. SCV Valve has earned its API 6A, API 6D, ISO: 9001, CE-PED, and CRN certifications while operating under the API Q1 Quality Management System.
scv Thru Conduit Gate Valves
Thru Conduit Gate Valves - API 6D
Slab & Expanding Designs
Sizes: 2" - 42"
Classes: 150 - 1500
SCV trunnion mounted ball valves
3-Piece Trunnion Ball Valves - API 6D
Full & Reduced Port
Bolted Body Construction
Classes: 150 - 2500
Sizes: 2" - 42"
scv globe valves
Globe Valves - API 623
Sizes: 2" - 18"
Classes: 150 - 2500
SCV Swing Check Valves
Full Port Swing Check Valves - API 6D
Sizes: 2" - 36"
Classes: 150 - 2500
Cameron Valves
Cameron is the leader in flow and pressure control technology, as the Original Equipment Manufacture (OEM) and source of more than 20 industry-recognized valve brands. Cameron delivers high-quality valve technologies critical applications in the entire energy value chain, covering upstream, midstream and downstream.
CAMERON T30 Series fully welded ball valve
CAMERON fully welded ball valves satisfy ANSI 150 through 2500 and API 2000 through 10000 standards. Made of forged steel to assure uniform fine grain structure and toughness, they may be specified in sizes from 2 to 56 in [50 to 1,400 mm].
grove b4 ball valve
Size: 1 1/2- to 4 in
ANSI classes: 150 to 1500
Double-barrier stem seals, the upper of which can be replaced with the valve in line, under pressure, and with the ball in the closed position
Factory-positioned external stops
Fire-safe graphite rings for protection against external leakage
Metal-backed, self-lubricating PTFE sleeve bearing and thrust washers that reduce torque and extend service life
Nickel plating for trim parts
Plastic polymer insert for seat sealing
Self-relieving seats qualified for A
GENERAL VALVE Twin Seal
Size: 2" to 24 in
ANSI classes: 150 to 1500
WKM Valves
The Cameron WKM 370D Series ball valves satisfy a wide range of ANSI and API Spec 6D applications. Engineered for heavy-duty, reduced-maintenance performance and manufactured in a variety of body and seal materials, WKM 370D Series valves are commonly selected for many specialized applications such as gas distribution, gas transmission, oilfield production, and industrial applications.
WKM 370D4 trunnion-mounted ball valves
Sizes: 2 to 16 in [50 to 400 mm]
Pressure classes: 150 to 5000
Provisions for secondary seat sealant or stem sealant injection
Designed in accordance with ANSI Standard B16.34
Manufactured and tested in accordance with API Spec 6D
Fire-tested to API Specs 607 and 6FA
NACE MR0175/ISO 15156
WKM 370D5 trunnion-mounted ball valves
Sizes: 18, 20, and 24 in [450, 500, and 600 mm]
Pressure classes: 150 to 600
Three-piece forged construction
Double block-and-bleed
Stem and seat injection
Adapter plate for direction mount gear
API Spec 6D
NACE MR0175/ISO 15156
Fire-tested to API Spec 6FA
Optional compliance with API Spec 598 (valve inspection and testing) and ASME Standard B16.104 (valve seat leakage)
WKM 370D6 trunnion-mounted ball valves
Sizes: 2 to 16 in [50 to 400 mm]
Pressure classes: 150 to 2500
Double block-and-bleed operation
API Specs 6D, 598, 608, and 607 6th Ed. fire-test
NACE MR0175/ISO 15156 for buried service
ASME Standard B16.34 (valves, flange end)
Optional compliance with CE/PED, ISO 5211 top works, and CRN
Wheatly Swing Check Valves
WHEATLEY Series 500 check valves are fire-tested carbon steel flanged end check valves with a full-open, through-conduit design for low pressure drop and less turbulence.
Wheatly Swing Check Valves
Features
316 stainless steel trim compatible with a broad range of media and operating conditions
Full-open, through-conduit design for low pressure drop, less turbulence, and easy passing of pigs and spheres
90-durometer, peroxide-cured seals compatible with a broad range of media and operating conditions
Bubble-tight shutoff
Vertical flow up or horizontal installation
Reduced installation guesswork
Conformance to NACE MR0175/ISO 15156
PBV Valves
Forum manufactures PBV valve solutions for oil and gas drilling operations. From weld overlays for hostile environments to fabrications and coatings for buried service, our engineers can also create one-of-a-kind valve solutions for high-performance applications.
Trunnion-Mounted Ball Valves
FEATURES: THREE-PIECE TRUNNION BALL VALVES
Sizes range: 2 to 56 inches
Pressure class: American National Standards Institute (ANSI) 150-2500
American Petroleum Institute (API) 6D design
Flanged ends, weld ends, flanged-X weld ends
Body material: carbon steel (dual-rated A105/LF2)
Full or reduced port
National Association of Corrosion Engineers (NACE)/fire-safe design
Self-lubricating steel bearin
Floating Ball Valves
FEATURES
Size range
> One-half to 12 inches, American National Standards Institute (ANSI) 150-300
> One-half to six inches, ANSI 600
> One-half to two inches, ANSI 1500
American Petroleum Institute (API) 608, 6D compliant
American Society for Testing and Materials (ASTM) B16.34 design
Trim material: 316 stainless steel (SS)
Locking device
Fire-safe per API 607/6FA standards
National Association of Corrosion Engineers (NACE) compliant (MRO175)
Swing Check Valves
FEATURES(SERIES P800/P900)
Size range:
2 to 24 inches, ANSI 150-600
2 to 12 inches, ANSI 900-1500
API 6D-compliant
Flanged ends
Full port piggable
Suitable for horizontal installation
Body materials: carbon steel, wrought (WCC) and low-temperature (LCC)
Trim materials: 316 stainless steel (SS), sizes two to four inches; 316 SS overlay sizes six-inch and larger
316 SS overlay on integral and removable seat designs/body disc contact
National Association of Corrosion Engineers fire-safe design (MR0175 com
Slab Gate Valves (Through Conduit)
FEATURES
Full bore, through conduit, bi-directional flow
Product range: 2 to 24 inches
Full port
Pressure class: American National Standards Institute (ANSI) 150, 300, 600
Flange standards: American Society of Mechanical Engineers/ANSI B16.5, B16.47
Face-to-face dimensions meet American Petroleum Institute (API) 6D standards
Basic designs, inspections and testing also meet API 6D standards
Fire testing to API 6FA standards
National Association of Corrosion Engineers-compliant nuts and studs (MR0175 201
Butterfly Valves
Resilient Rubber Seated Butterfly
FEATURES
General purpose
Two- to 72-inch sizes
Rated to 200 PSI
One-piece body
Wafer-style body (396)
Full-lug-style body (397)
Semi-lug with locating holes not tapped (396)
Full-lug drilled (397)
Stub shaft design with internal drive so stems can be removed/replaces without special tools
Bonded seat design with EPDM* or Buna-N rubbers (other materials on request)
Long neck for insulation requirements
Disc: 316 stainless steel, aluminum bronze, Nylon 11-coated ductile iron, nickel-plated ductile iron
Double Offset High Performance Butterfly
FEATURES (ELITE 400 SERIES)
Two- to 24-inch sizes
Wafer and lugged designs
Underneath drawn gland packing for easy adjustment and direct actuation mounting
Direct-mount operation
Positive stem retention system above packing
316 stainless steel (SS) bearings for long service life
Heavy-duty seat retainer plate/cap screws
Leak-resistant seat retainer seal
Offset disc taper pins for greater yield point than stem
Machined disc position stop for maximum seat and seal life
316 SS disc for quick release from seat
Triple Offset High Performance Butterfly
FEATURES (EXTREME 6000 SERIES)
Two- to 60-inch sizes
Field-repairable body and disc seats
High-temperature graphite stem packing to prevent fugitive emissions and fire hazards
Internal keyed and pinned connection to align disc seal to body seat
One-piece shaft for resistance to full bi-directional pressure/vacuum service
API-certified fire-safe design for zero leakage before/during/after fire
Wafer, lug, double-flanged, butt-welded, short- and long-gate valve takeout
Quadrant Valves
Forum’s Quadrant valves include a complete line of threaded, weld-end & flanged floating ball valves. Quadrant can supply the best solution to any industrial or oil and gas production valve requirement. Our valves are designed and manufactured with the safest, most contemporary quarter-turn valve products available. We have the options and accessories required, and we can assist you in identifying the best solution for your safety and code-compliance issues.
One-Piece Threaded Floater
Eliminate safety issues associated with 2-piece construction ball valves
Available in bar stock or investment cast construction
2000WOG rating
Carbon Steel or CF8M Stainless bodies
Plated carbon steel or 316SS trim
¼” to 2” size range
12-CS & SS are API 607 5th Edition Fire
Two-Piece Threaded Floater
Available in Brass, Bronze and Carbon Steel construction
Plated or 316SS trim
R-PTFE or TFM seats & seals
¼” to 4” size range
Bronze valves are full port to 1” size
Carbon steel valves are NACE compliant
Seal Welded Floater
Seal welded body-to-tailpiece provides the ultimate in safe construction
Eliminates external leak path and permanently secures body & tailpiece
¼”-4” size range
1000 to 11,000PSIG operating pressure ratings
Available in ASME B16.34 & API 608 compliant versions in (4) pressure classes
Provides end users with the benefit of full ASME B31 Piping Code compliance
Standard NACE compliant
ASME/API compliant models are also API 607 5th Edition/ISO10497 Fire-safe
Maintenance Design Floater
Brass, carbon steel and CF8M/316SS construction available
¼” to 4” size range
Brass valves are all full port and are available with extended solder ends
1000WOG carbon steel & stainless steel line is all full port
ASME B16.34/API 608 Class 800 compliant valves are available ¼” to 2½ ”
ASME/API compliant valves insure full compliance to ASME B31 Piping Codes
Extended socket-weld & extended butt-weld ends allow welding into line without disassembly
Double-union construction version provides easy removal
Multi-Port Floater
Available in 3-way or 4-way construction
Diverter or directional styles
“L”, “T” or “Double L” porting available
¼” to 2” size range
Gauge valves provide easy installation of gauges, thermocouples, transmitters
Steam trap test valves facilitate testing and replacement of failed steam traps
Safety exhaust valves automatically exhaust downstream pressure when valve is closed
Flanged Floater
Available in Unibody or Split-body construction styles
Unique, patented direct mount ISO topworks with submerged live-load packing adjustment
½” to 10” size range
ASME Class 150, 300 and 600 available
“No O-ring construction” eliminates concerns about explosive decompression on Oil & Gas applications
API 608 compliant and NACE compliant
Special alloys are available: Alloy-20, Monel, Hastelloy
Warren Valves
For over 30 years, Warren Valve has been focused on servicing the oil & gas, industrial and mechanical markets in North America. Warren manufactures a high-quality valve, designed to meet industry standards, satisfying the strict requirements of petroleum refineries, chemical plants, upstream, midstream and gas transmission applications
Warren Valve offers a 2”–48” forged steel trunnion mounted ball valves to meet the industry’s strictest specifications. Our products include ANSI Classes 150 – 2500 in carbon steel bodies with electroless nickel plating or stainless steel trim, as well as full stainless steel body and trim. Double block and bleed and emergency sealant injection fittings are standard, along with NACE and fire-safe.
Copyright © 2023 SKCO LLC - All Rights Reserved.