Top Plate - Machined to standardized drilling pattern allowing manual handle kits, and actuation, interchangeability also available in ISO patterns.

Stem Bushing - Composed of full strength, corrosion resistant ertalyte, stem bushings absorb operator side thrust.  Top bushing comes standard in all valves, while bottom bushing comes with all valves sizes 4" - 12", to ensure trouble free valve operation.

Stem-Seal - A third seal ensuring absolute seal externally or internally for vacuum or pressure service.  Available in Buna-N, EPDM, or VitonŽ .

O-Seal (patented) - Two Sure Seal O-Seals give a sure secondary seal as entering the seat and disc area.  O-seals are also located at top and bottom of stem entry to form an absolute secondary seal.  Available in Buna-N, EPDM, VitonŽ, or TeflonŽ.

Seat - EPDM, VitonŽ, and Sure Seal's Special Abrasion Resistant formulated blend of FDA approved Nitrile, along with 12 other standard compounds to meet your application.  (PTFE) Teflon lined with EPDM, All Season Nitrile, VitronŽ, and other compounds to meet your needs.

Hub Seal or Primary Seal - Occurs when contact is mae between the disc hub and the flat surface of the seat.  Hub/seat seals prevent product from attacking stem or body.

Body - Lug style has drilled and tapped lugs meeting ANSI 125/150 flange standards.  Two piece body allows ease of seat replacement.  Lug body standard with Ductile Iron.  Wafer body standard with Dutile Iron also available in Aluminum, Anodized Aluminum, Aluminum Bronze, Stainless Steel, TeflonŽ Coated and several Corrosion Resistant platings.

Disc/Stem - Sure Seal's standard is 255, a duplex stainless which is more corrosion resistant and almost twice as strong as all other butterfly valve manufacturers' standard 316 stainless steel.  This eliminates shaft twisting and water hammer damage and allows a thin disc design which increases CV rating without reducing strength.  Also available in encapsulated disc/stems are 255 duplex stainless as standard which gives you approximately four times the corrosion resistance as 316 stainless steel and more strength too.  Other materials are also available.

Flange Seal - Sealing O-Ring of resilient seat which provides an absolute seal to all flanges within specifications.

• Sizes 1" - 12"
• Interchangeable with Keystone Figure 999 and 992
• Elastomer Seat or TeflonŽ Seat Stainless Steel Disc TeflonŽ Covered Seat with TeflonŽ Covered Disc Elastomer Seat with Elastomer Covered Disc

Standard Features

Top Plate - Machined to standardized drilling pattern allowing manual handle kits, and actuation, interchangeability also available in ISO patterns.

Stem Bushing - Composed of full strength, corrosion resistant ertalyte, stem bushings absorb operator side thrust.  Top bushing comes standard in all valves, while bottom bushing comes with all valves sizes 4" - 12", to ensure trouble free valve operation.

Stem-Seal - A third seal ensuring absolute seal externally or internally for vacuum or pressure service.  Available in Buna-N, EPDM, or VitonŽ.

O-Seal (patented) - Two Sure Seal O-Seals give a sure secondary seal as the O-seal becomes part of the body and encircles the stem before entering the seat and disc area.  O-seals are also located at top and bottom of stem entry to form an absolute secondary seal.  Available in Buna-N, EPDM, VitonŽ, or TeflonŽ.

Seat - EPDM, VitonŽ, and Sure Seal's Special Abrasion Resistant formulated blend of FDA approved Nitrile, along with 12 other standard compounds to meet your application.  (PTFE) Teflon lined with EPDM, All Season Nitrile, VitonŽ, and other compounds to meet your needs.

Hub Seal or Primary Seal - Occurs when contact is made between the disc hub and the flat surface of the seat.  Hub/seat seals prevent product from attacking stem or body.

Body - Lug style has drilled and tapped lugs meeting ANSI 125/150 flange standards.  Two piece body allows ease of seat replacement.  Lug and wafer series bodies standard with 255 Stainless.

Disc/Stem - Sure Seal's standard is 255, and duplex stainless which is more corrosion resistant and almost twice as strong as all other butterfly valve manufacturers' standard 316 stainless steel.  This eliminates shaft twisting and water hammer damage and allows a thin disc design which increases CV rating with out reducing strength.  Also available in AVESTA 254 SMO with even more superior corrosion resistance.  All encapsulated disc stems are 55 duplex stainless as standard which gives you approximately four times the corrosion resistance as 316 stainless steel and more strength too.  Other materials are also available.

Flange Seal - Sealing O-Ring of resilient seat which provides an absolute seal to all flanges within specifications.

• Sizes 1" - 12"
• Interchangeable with Keystone Figure 999 and 992
• The Ultimate Resilient seated Butterfly Valve on the market Today

Stem - Machined from 17-4 Stainless Steel to eliminate twisting of stem.  Gives direct disc control of full or partial product flow.

Top Plate - Machined to standardized drilling pattern allowing manual handle kits, and actuation, interchangeability also available in ISO patterns.

Stem Bushing - Composed of full strength, corrosion resistant ertalyte, stem bushings absorb operator side thrust.  Top bushing comes standard in all valves, while bottom bushing comes with all valves sizes 4" - 12".  to ensure trouble free valve operation.

Stem-Seal - A third seal ensuring absolute seal externally or internally for vacuum or pressure service.  Available in Buna-N, EPDM, or VitonŽ.

O-Seal (patented) - Two Sure Seal O-Seals give a sure secondary seal as the O-seal becomes part of the body and encircles the stem before entering the seat and disc area.  O-seals are also located at top and bottom of stem entry to form an absolute secondary seal.  Available in Buna-N, EPDM, VitonŽ, or TeflonŽ.

Seat - EPDM, VitonŽ, and Sure Seal's Special Abrasion Resistant formulated blend of FDA approved Nitrile, along with 12 other standard compounds to meet your application.

Hub Seal or Primary Seal - Occurs when contact is made between the disc hub and the flat surface of the seat.  Hub/seat seals prevent product from attacking stem or body.

Body - Lug style has drilled and tapped lugs meeting ANSI 125/150 flange standards.  Lug body standard with Ductile Iron.  Wafer body standard with Ductile Iron also available in Aluminum, Anodized Aluminum, Aluminum Bronze, Stainless Steel, TeflonŽ coated and several Corrosion Resistant platings.

Disc Screw and (patented) Sure Lock Assembly - sure Seal's Sure Lock Disc Screw Assembly is made of 316 Stainless Steel. 

Flange Seal - Sealing O-Ring of resilient seat which provides an absolute seal to all flanges within specifications.

Disc - precision machined and hand polished for positive seal with contoured edges for lower operating torque plus increased seat life.  Sure Seal offers a full line of under cut discs, sizes 2" - 12", making it the only manufacturer to offer this option today.  Designed for maximum product flow.  Available in 50 p.s.i. and 150 p.s.i. at same cost.  Comes in Ductile Iron, Aluminum Bronze, 316 Stainless Steel, Monel, 25-5, 254-SMO, and also specially coated and plated discs for special applications.

Sure Seal Series
500/522
PATENTED BUTTERFLY VALVES

• Sizes 2" - 12"

• Interchangeable with Keystone Figure 100/122

• The Ultimate Resilient seated Butterfly Valve on the market Today

Cartridge seated butterfly valve, ideal for -
HVAC/ATC
Chemical/Petrochemical Processing
Food and Beverage Industry
Power and Utilities
Pulp and Paper Industry

Standard Double D Connection - in sizes 2" thru 8", all others round and keyed.  Gives positive attachment for handle or actuator.

Teflon Bushings standard (three) - furnishes shaft support at three locations for positive shaft alignment and actuator support and less friction.

Top Plate Standard ISO 5211 - accommodates all types of actuators; handles, gear operators, electric and pneumatic actuators.

Shaft Weather Seal - (below bushing on some models)

Precision Taper Pins - ensure positive, vibration proof, shaft to disc connection.  Easily field replaceable.

One-Piece Thru Shaft - ensures dependability and positive disc position.  416SS standard.

Smooth Finished Disc Flats - these "mate" with seat flats to give a highly efficient seal' prevents leakage into the shaft area.

Seat Face - negates need for flange gaskets.

Phenolic Backed Seat - non-collapsible, stretch resistant, blow-out proof, and easily field replaceable.

Dead End Service Set Screws - 2 places in valves up to 6" at 3 and 9o'clock positions, 4 places in larger valves at 2, 4, 8, and 10o'clock positions.  Positioned on outer perimeter through valve body to phenolic backing.

Precision Profile Disc - provides bubble-tight shut off and assures minimum torque and longer seat life.

Supported Shaft Seal - Bonding of elastomer to phenolic backing ring protects against distortion, a common cause of shaft leakage.

Sure Seal Series
600/622
BUTTERFLY VALVES

• Sizes 2" - 30"

• Cartridge Seated Butterfly Valves

• The Smartest Priced Valve In Our Line

The Sure Seal 894 Series Butterfly Valve.

The 894 offers the greatest value and quality construction available.  The 894 is geared to meet a multitude of applications and, with its user friendly design, disassembles in minutes for quick cleaning.

Whether powders, granules or pastes the Sure Seal 894 Series can handle the most demanding situations.

Standard Features

Silicone Rubber Standard Seat other seats for your particular application available.

Actuator support available for manual lever, double acting pneumatic or spring return actuators.

316 Stainless Steel Disc/Stem Polished finish for ease of cleaning.
316 Stainless Steel housing available in Polished or Satin finish
316 Stainless Steel Machine Screws

Standard Assemblies 894 and 895

	Model:	Wafer (WAF)
	Sizes Available:  4" thru 16"
	Model:	Wafer - Quick Release (WQR)
	Sizes Available:  4" thru 16"
	Model:	Quick Release - Quick Release (QRQR)
	Sizes Available:  4" thru 16"
	Model:	Wafer, Quick Clean (WQC)
	Sizes Available:  4" thru 16"
	Model:	Wafer, Quick Clean -  Quick Release (QCQR)
	Sizes Available:  4" thru 16"
	Model:	Quick Release -  Quick Clean (QRQC)
	Sizes Available:  4" thru 16"

Sure Seal Series
894
SANITARY BUTTERFLY VALVES

• Sizes 4" - 16"

• Interchangeable with Cora Valves

• Stainless Steel Sanitary Valve

Sure Seal's 895 Series Rotary Valve was designed to offer superior product control without hindering flow.  ideal for granules and powders which need to be dispensed uniformly in a variety of applications.  Designed for a wide range of uses, the Sure Seal 895 Series offers quick disassembling for cleaning and servicing.  A stainless steel satin finished body and mirror polished disc offers years of trouble free service while providing a truly sanitary rotary valve.  ideal anywhere a controlled flow of product is required, this valve uses no lubricants and is sterilizable by autoclaving.
Developed by Sure Seal Incorporated, a leader in valve manufacturing and engineering, the Series 895 Rotary Valve offers a unique approach to the controlled dispensing of product.  Engineered to alternate from closed to 180° rotation then reverse direction, rotating back to original orientation provides product delivery without separation and uneven flow.

Standard Features

AISI 316 (DIN 1.4401) body, satin finished body, mirror polished upon request
AISI 316L (DIN 1.4404) mirror polished rotor 6 lobes (8 upon request) rotor operated by reciprocating movement to introduce a uniform quantity of product
No seal type o-ring on the shafts
Easy to disassemble, inspect, clean, available in a quick release configuration with clamp band
Extremely light and compact
Stainless steel with silicone seal
Built in accordance with G.M.P. standards
Allows continuous feeding of product without obstructing product flow
Holds pressure and vacuum with disc in closed position
High temperature resistant
Interchangeable with Sure Seal 894 Series Sanitary Valves.

Advantages:
Very light and compact compared to traditional star valves
Stops only in closed position
Little friction between disc and seal due to reduced contact surface
No lubricants required
Sterilizable by autoclave

Applications:
Ground valve for powders containers
Anywhere a controlled flow of material is required, particularly in the feeding of mills, tablet press machines, capsule filling machines, micro-dosing machines and sieving machines.

Sure Seal Series
895
ROTARY SANITARY BUTTERFLY VALVES

• Sizes 4" - 10"

• Interchangeable with Cora Valves

• Stainless Steel Sanitary Valve

High Performance Butterfly valves are the result of years of experience in the design and manufacture of products for a variety of applications.  Our valves are designed and tested to meet or exceed the most exacting standard of our industries.  If you have pressure and ned a valve to hold it, you can find it on our valve.

Our High Performance valve has a wide range of applications in many industries such as:

• Oil refining
• Chemical and petrochemical processing
• Pulp and paper manufacturing processing
• Sugar refining
• Coal and mining industries
• Chemical machinery industries
• Power generating plants

  Desalination Steelmaking

Standard Features

A wide range of applications from vacuum to very high pressure service, and from low to very high temperature service.  Suitable for any severe process lines.
Excellent control characteristics that allow throttle control of flows.
bubble-tight shut-off capability

Soft seat Series GTD Elasticity of the seat and fluid pressure assures perfect "bubble-tight" sealing.
Fire-safe seat Series FSD After a fire when the RTFE seat has burned away, the supplementary metal sealing seat activates automatically and prevents excessive flow.
Metal seat Series MTD This version offers very high sealing capability with an unusually low leakage rat

Sure Seal Series
High Seal
Series GTD - FSD - MTD

• Sizes 2" - 24"

• Suitable for Severe Process Lines

• Wide Range of Applications

Expect more, get more.  Finally a pressure relief valve designed for the tank trailer industry.  Sure Seal Incorporated announces its new 2" pressure relief valve.  let's spell out the benefits:

Standard Features

A full 2" opening insuring non-constricted air flow.  You pay for a 2" valve, why not get one?

The only factory machined quick cam lock in the industry.  No fittings or couplers to buy adding expense and length to your valve.  Also available with male or female hard anodized threads.

• Oversized exhaust holes to prevent clogging during discharge of dry materials.
• Available with high temperature rated materials providing protection up to 450° F.
• O-ring seal on valve seat ensures a tight seal and an inexpensive replacement.
• Available in fixed pressure or adjustable from 5-30 psi.
• Tamper proof seals.
• Each valve is tested to 100% of its rated pressure as are all Sure Seal valves, at no extra cost.

The series 2000 is available in either a pressure adjustable or fixed pressure mode, please specify when ordering.

The features that set us apart

Sure Seal offers the only factory machined quick cam lock in the industry.  No fittings or couplers to buy adding expense and length to your valve.  Also available with male or female hard anodized threads.

Sure Seal Series
2000
PRESSURE RELIEF VALVES

• Machined Quick Cam Coupler available with male or female connections also

• Oversized Exhaust Holes for Faster Discharge

• Fixed or Adjustable Pressure Models

Brass Mini Valve
space saving bar stock design, for general purpose use

Sure Seal
BALL VALVES
Series VNH - VMH - JP - VMH - VBA - VMA

VNH Series

       VMH Series             VMH-JP Series

VMA Series

VBA Series

Sure Seal
BALL VALVES
Series VME3 - VME1 - VLE - VAE - VBE - NMB - VBS