KF Valves

VALVES IN PERFECTION

KF valves and Contromatics ball valve highly engineered products are the heart of fixed-pipe process plants and control the flow of the world’s natural resources. For more than 60 years, we have been providing high-tech valves and solutions designed to meet the requirements of critical applications, especially in the oil and gas, power generation and process industries. Our products are designed, manufactured and tested to the highest safety and quality standards and the use of high-quality materials guarantee you an extremely long service life with maximum efficiency and enormous savings potential.

Our extensive series of valve technology offers the optimal solution for many different industries and applications. The spectrum ranges from ball valves, check valves, needle valves and isolator valves to high-performance wellheads and a comprehensive portfolio for special solutions.

Customers place high demands on our products –
we accept these challenges and meet every demand reliably and without compromise.

SERIES 1500 & 2500 –
Contromatics Flanged Floating Ball Valves

Contromatics Flanged Floating Ball Valves are a prime example of reliability, performance, manufacturing and superior engineering techniques at work.
Featuring a unibody or two-piece bolted design.

GENERAL DESIGN FEATURES :

  • NACE MR0175/ISO 15156 (Stainless Steel Ball/Stem Configuration)
  • Blowout Proof Stem
  • Actuator Mounting Pad (4 Bolt Machined)
  • API 607 4th Edition*
  • 316SS Ball/Stem Standard
  • Full Rated Bi-Directional Dead End Service
  • Antistatic Device
  • Integral Seat Lip
  • Lockable Handle
  • Graphite or PTFE Packing
  • 1/8″ oversize raised face portion is provided for the ANSI B16.5 pipe flanges to prevent the crushing of gasket

*Not applicable to PTFE packed valves.

PRODUCT SUMMARY

 

SERIES 1500-S1 & 2500-S1 –
Contromatics Flanged Ball Valves

Series 1500-S1 & 2500-S1
11/2″-8″, ANSI Class 150, Flanged End, Std. Port
1”-8″, ANSI Class 150, Flanged End, Full Port
11/2″-6″, ANSI Class 300, Flanged End, Std. Port
1″-8″, ANSI Class 300, Flanged End, Full Port

GENERAL DESIGN FEATURES
Features :

  • Same Materials & Design as Standard Flanged Valve
  • Multiple PTFE V-Ring Style Stem Packing
  • Live Loaded 17-7 Stainless Steel Belleville Spring Mechanism for Increased Sealing Capacity
  • Field Retro-Fit Kit Available
  • Anti-Vibration Nuts on Packing Neutralizes Pipeline Vibration

SPECIFICATIONS :

  • ANSI B16.10
  • ANSI B16.34
  • ANSI B16.5
  • API 598

Certified :

  • CE 11/4″ & Larger
  • CRN# OC 7841.50126789
  • CGA 3.16
  • CSA 6.5

PRODUCT SUMMARY

 

SERIES 1800 & 2800 –
Contromatics Flanged Floating Ball Valves

Contromatics Flanged Floating Ball Valves are a prime example of reliability, performance, manufacturing and superior engineering techniques at work.
Featuring a unibody or two-piece bolted design.

GENERAL DESIGN FEATURES
Features :

  • NACE MR0175/ISO 15156 (Stainless Steel Ball/Stem Configuration)
  • Blowout Proof Stem
  • Actuator Mounting Pad (4 Bolt Machined)
  • API 607 4th Edition*
  • 316SS Ball/Stem Standard
  • Full Rated Bi-Directional Dead End Service
  • Antistatic Device
  • Integral Seat Lip
  • Lockable Handle
  • Graphite or PTFE Packing
  • 1/8″ oversize raised face portion is provided for the ANSI B16.5 pipe flanges to prevent the crushing of gasket

*Not applicable to PTFE packed valves.

PRODUCT SUMMARY

 

SERIES 7300-M3 & SERIES 8300-M3 –
Contromatics 3-Piece High Pressure Ball Valves

Series 7350/8350
3/4″-21/2″ Reduced Port, 4500 WOG*
7350-Carbon Steel Body Stainless Steel Trim
8350-All Stainless Steel Construction

Series 7380/8380
1/4″-2″ Full Port, 4500 WOG*
7380-Carbon Steel Body Stainless Steel Trim
8380-All Stainless Steel Construction

GENERAL DESIGN FEATURES :

  1. WLocking handle standard, oval locking handle optional
  2. Bottom loaded blowout proof stem
  3. Adjustable packing gland
  4. ANSI B16.34, class 1500 wall thicknesses
  5. Mineral filled seats (optional) (250 PSI steam service)
  6. Threaded ends (ANSI B1.20.3)

SPECIFICATIONS :

  • Optional seats to 4500 WOG*
  • Temperatures to 600˚F**
  • NACE MR0175 compliant

PRODUCT SUMMARY

 

 

SERIES 7400-M3 & SERIES 8400-M3 –
Contromatics 3-Piece 4-Bolt Ball Valves

C7400-Carbon Steel Body/Stainless Steel Trim
S8400-All Stainless Steel Construction
Threaded, Socket Weld or Butt Weld Ends
1/4”-21/2” Standard Port
1/4”-2” Full Port
Operating Pressures to 4000 WOG

GENERAL DESIGN FEATURES :

  • Internal entry stem
  • Handle with slide lock
  • ISO 5211 direct mount actuator mounting pad
  • Live loaded high cycle, TFE V-ring style packing
  • Optional TFE coated “S” gasket body seals for high temp & API 607 applications
  • Integral fire lip
  • Threaded, socket weld & butt weld end connections available
  • Full ANSI class 600 wall thicknesses

PRODUCT SUMMARY

 

 

SERIES 7700-M3 & SERIES 8700-M3 –
Contromatics Three-Piece Ball Valve

Contromatics offers high quality at an economical price with it’s M3 model of the series 7700/8700 three-piece ball valves. All standardly supplied with 316 stainless steel trim and Uniseal™, (modified virgin PTFE), seat, making these valves suitable for a wide variety of applications with pressures up to 1000 psi and temperature ranges from -20°F to 450°F. The 7700/8700 series valve is supplied with drilled ISO 5211 mounting pad and square stem, allowing direct mounting of pneumatic actuators.

The total of these features and options makes the 7700/8700 M3 model a cost effective alternative to other valves on the market today.

FEATURES & BENEFITS :

  • Three-Piece Construction for Ease of Maintenance
  • Full Port for Maximum Flow
  • Bottom Loaded Blow-Out Proof Stem
  • Live Loaded PTFE Stem Packing
  • ISO 5211 Facilitates Direct Actuator Mounting
  • NPTF Ends to ANSI B1.20.3
  • Socket Weld Ends to ANSI B16.11
  • Positive Grounding
  • NACE MR0175 / ISO 15156
  • CE 11/4″ and Larger
  • CRN# OC 7841.50126789

PRODUCT SUMMARY

 

 

SERIES FAE –
Trunnion Mounted Ball Valve

This high quality two-piece split body trunnion mounted ball valve conforms to API 6D, ASME B16.34 and ASTM specifications. Devlon® seats are standard.
All seats are retained in metal holders which are spring-loaded against the ball for low pressure, firesafe sealing. Series FA/FAE valves are offered in: 2″ thru 12″ class 150 & 300

FEATURES :

  • Double block and bleed
  • Self relieving seat
  • Anti-blowout stem design
  • O-rings plus firesafe packing prevents leakage
  • Corrosion resistant low friction bearings
  • Inconel® wave springs to provide upstream and downstream sealing
  • Stainless steel sealant injection fittings for emergency stem or seat sealing
  • Minimized torque required to open and close valve
  • Antistatic device for grounding of the ball, stem/trunnion and body
  • Integral topworks direct mounting pad
  • 8″ & larger valves are equipped with lifting lugs

PRODUCT SUMMARY

 

 

SERIES FE –
Unibody & Two-Piece Floating Ball Valves

KF series F/FE flanged floating ball valves are a prime example of KF’s reliability, performance, manufacturing and superior engineering techniques at workfeaturing a unibody or two-piece bolted design.

FEATURES :

  • Anti-blowout stem design
  • Weather seal (class 600 & higher)
  • Actuator mounting pad (4 bolt machined)
  • Secondary metal-to-metal sealing
  • Full rated bi-directional dead end service
  • Antistatic device
  • Lockable handle
  • O-Ring design (standard)
  • Graphite or teflon® packing (optional for series F class 150 and 300 model G XXXX only)

PRODUCT SUMMARY

 

 

SERIES M3 –
Trunnion Mounted Ball Valves

A large trunnion design ensures central positioning under the highest working pressure. Independent floating spring loaded seats provide a tight seal even at low differential pressures. Service and maintenance is simplified with a bolted body design incorporating double o-rings or a combination of o-rings and gaskets, suitable for buried or above ground installation.

FEATURES :

  • Three-piece body design
  • Double block and bleed
  • Self relieving seat
  • Double piston seat
  • Trunnion supported design reduces operating torque
  • Antistatic device for grounding of the ball, stem and body
  • O-rings plus firesafe stem packing prevent leakage
  • Corrosion resistant low friction bearings
  • Inconel® seat springs provide upstream and downstream sealing
  • Stainless steel sealant injection fittings for emergency stem or seal sealing
  • Direct mount topworks pad for actuator or gear operator
  • 6″ & larger valves are equipped with lifting lugs
  • Locking device (lock not included)
  • Anti-blowout trunnion stem design

PRODUCT SUMMARY

 

DESIGN FEATURE

1 – Anti-Blowout Stem Design
Stem seal integrity is achieved by the use of three o-rings (or two o-rings and a graphite gasket). Upper o-ring (or graphite gasket) can be replaced with the valve in line and under pressure.
2 – Lubricant / Emergency Seat Seal
Special sealants may be injected through fittings that are located on the adapter flanges to restore sealing integrity if seat sealing surface is damaged. A second internal check valve provides backup to the fitting.

 

3 – Emergency Sealant Injection System
The sealant injection system located on the bonnet can be utilized in case of emergencies, o-ring damage, or if stem leakage occurs.
4 – Double Sealed Envelope Connections
Double o-rings or a combination of an o-ring and firesafe gasket on body/adapter connections to ensure positive sealing. This makes the P3/M3 suitable for above or below ground service.

 

5 – Heavy Duty Bearings
6″ – 12″ Class 900, 1500 & 2500
14″ – 24″ Class 150, 300 & 600
Trunnions are supported by heavy duty teflon® coated steel bearings. Thrust load on the ball is supported by large trunnions mounted within captured trunnion blocks, resulting in low operating torque and seat wear.

 

6 – Antistatic Device
A spring between the trunnion and the ball or between the stem and the gland plate permits electrical continuity between all valve components.

 

SERIES T –
Trunnion Mounted Ball Valve

A large trunnion design ensures central positioning under the highest working pressure. Independent floating spring loaded seats provide a tight seal even at low differential pressures. Service and maintenance is simplified with a bolted body design incorporating double o-rings or a combination of o-rings and gaskets, suitable for buried or above ground installation.

FEATURES :

  • Double Block & Bleed
  • Blowout Proof Stem Design
  • Corrosion Resistant Low Friction Bearings
  • Inconel Wave Springs Assist in Low Pressure Sealing
  • Fire Safe Designed & Tested to: API 6FA, API 607, ISO 10497
  • Stainless Steel Injection Fittings for Emergency Stem or Seat Sealant & Lubrication Maintenance
  • Antistatic Grounding Between Ball, Stem & Body
  • NACE MR0175/ISO 15156
  • Integral Topworks Direct Mounting Pad
  • Bi-Directional
  • Double Piston and Self-Relieving Designs Available
  • API 6D

PRODUCT SUMMARY

 

 

SERIES 10
KF Check Valves

Flangeless bodied wafer style design with round port and spring assisted closure.
Offered in 2″ thru 12″
ANSI Class 150, 300, 600, 900, 1500 & 2500

FEATURES :

  • Wafer Long Pattern
  • Single Disc
  • Internal Spring Assist

SPECIFICATIONS :

  • NACE MR0175/ISO 15156
  • CE Mark

PRODUCT SUMMARY

 

 

SERIES 12
KF Check Valves

Designed to comply with API 6D specifications for short pattern wafer check valves.
Offered in 2″ thru 12″
class 150 • 285 psi MOP
class 300 • 740 psi MOP
class 600 • 1480 psi MOP

FEATURES :

  • Standard 316 stainless steel disc on 2″ thru 12″
  • Comply to NACE MR0175

PRODUCT SUMMARY

 

SERIES 35 –
Flanged End Check Valve

Flanged end RF & RTJ swing style integrally cast flange design.
Offered in 21/16″ thru 7 1/16″
API 2000, 3000 & 5000
2″ thru 12″ class 150, 300, 600, 900 & 1500
16″ thru 24″ class 150, 300 & 600

FEATURES :

  • Std. trim includes 316 stainless steel disc, shaft & bushings
  • Unique opt. 316 stainless steel removable seat available
  • Installs in vertical “upflow” applications with no modification & suitable for pigging
  • NACE MR0175 / ISO 15156

PRODUCT SUMMARY

 

 

SERIES 50
KF Check Valves

The precisely metered check valve and orifice in the piston head combined with spring assisted closure controls piston descent to avoid seat slamming and promote smooth, quiet operation and positive backflow prevention with fluids or gasses.
Offered in 2″ thru 8″ • class 600 & 900

FEATURES :

  • Threaded piston seat that is easily removed & replaced while valve is in-line
  • Smooth highly polished replaceable sleeve for easy maintenance & long-lasting performance
  • Ideal for compressor & pulsating services
  • Available with stellite® sealing surface & end connections in raised face or ring type joint
  • Meets or exceeds ANSI B 16.34 requirements with flanges conforming to B 16.5. Note: exception to lay length
  • NACE MR0175 / ISO 15156 (optional)

PRODUCT SUMMARY