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Bellows-Sealed|Swagelok | Swagelok

Find bellows valves with multiple options for general and high-purity service, using a packless design and a welded seal to isolate system fluids. ... Stainless steel, brass, alloy 400: Stem Tip Materials: 316 stainless steel, PCTFE, cobalt-based alloy ... Bellows-Sealed Valve for Switching Service (BY Series) Shop Catalog. Specifications.

Bellows | Valve | Stainless Steel

Stainless Steel Bellows For long life and good corrosion resistance Stem Leakage Eliminates media loss and satisfies environmental regulations Maintenance Lower operating costs/no downtime Monitoring Costs Stem Seals For Safety Metallic bellows Graphite packing Backseat in open position Seating Surface Stellite 6 for long life Zero Zero[PDF]

Bellows Sealed Globe Valves - IMI Critical

Bellows Sealed Globe Valves Bellows Sealed Globe Valves For more than 60 years, Our Bellows Sealed Globe Valves have been specified and installed in nuclear power plants throughout the world. Specially designed for nuclear duties, these high integrity valves are available in ¼" to 4" nominal bore size in carbon or stainless steel.

Buy Valves | Swagelok

Purchase Swagelok valves including ball, bleed and purge, check, manifolds, needle, process interface, regulating, relief, and more, in a variety of materials Internet …

Bellows Seal Globe Valve – 522 Series – Standard Port ...

Bellows – F316L / F321 Filed Under: Bellows Seal , Bolted Bonnet , Forged Steel Valves , Globe Valves Click Here to View the Forged Steel Valves Numbering Chart[PDF]

600 Series (CvMax) - zemarc

UHP Stainless Steel Bellows Valve Manual & Pneumatic 600 Series (CvMax) Product Features: • Standard full internal electroplish • Inconel 625® bellows for increased pressure, ultra high purity and maximum cycle life in a small envelope • Vericlean™, Veriflo’s low sulfur high purity 316L Stainless Steel enhances electropolishing, welding,

Bellows Seal Globe Valve – 516 Series – Standard Port ...

A Common Sense Approach to Good Business! Products. Cast Steel Valves. Gate Valves ... API 603 Stainless Steel Valves. Gate Valves; Globe Valves; Check Valves; ... 866-GO Beric (462-3742) Bellows Seal Globe Valve – 516 Series – Standard Port, Welded Bonnet. Product category: Bellows Seal, Forged Steel Valves, Globe Valves. Download Valve ...[PDF]

B-114 B Valves - Valves and Fittings - FITOK

Stainless steel Galvanized carbon steel 316 SS/A479 304 SS/A479 Brass/B16 Brass/B16 Brass/B16 6061/B210 /stainless steel Wetted Lubricant Non-wetted Lubricant Fluorinated-based Molybdenum disulfide 5 9 8 4 7 6 3 2 1 10 11 11 Pin Stainless steel Bellows-sealed Valves B-117

Stainless Steel Bellows - Bellowstech

Within the stainless steel bellows family, BellowsTech offers AM350*, 316L, 347, 321 and 304L SS. AM350 is a high-strength alloy that produces highly accurate and repeatable results with an operating range from -100°F to 800°F.

Zhejiang Newton bellow valve Co.,Ltd.

Bellow : Multiple wall, fully flushed stainless steel bellows, secured against torsion, designed for 10,000 cycles; fully welded 360º free rotation disc that allows the cleaning of impurities that can carry the fluid to make the closure on the different surfaces of the seat, at the same time, it does not transmit the vibrations to the valve stem.

Velan - Products - Cryogenic control valves - Bellows seal ...

Cast steel bellows seal globe; Cast stainless steel corrosion resistant valves. Flanged gate valves (API 603) Flanged globe valves; Flanged swing check valves; ... Bellows seal control valves Overview. Category: Cryogenic valves Product line: Cryogenic control valves. Size range(s) NPS 1/8 - 8 (DN 4 - 200) Pressure rating

Cast stainless steel corrosion resistant valves - Velan

Cast stainless steel corrosion resistant valves. Flanged gate valves (API 603) Flanged globe valves; Flanged swing check valves; ... Bellows seal cast steel valves (Bolted Bonnet) Cast steel bellows seal gate; Cast steel bellows seal globe; Bellows seal API 602 small forged valves.

Metal Bellows For Valve, Metal Bellows For Valve Suppliers ...

A wide variety of metal bellows for valve options are available to you, such as coupling, flange, and bushing. You can also choose from stainless steel, carbon steel. As well as from welding, female, and male. And whether metal bellows for valve is equal, or reducing. There are 413 metal bellows for valve suppliers, mainly located in Asia.

UHP High-Flow Bulk Facility Valve (up to 375 psig) – 700 ...

Bodies are constructed from electropolished 316L Stainless Steel. Valve sizes 1.5-inch and larger utilize an Inconel 625 bellows, which provides superior strength and corrosion resistance, affording the 700 Series with maximum cycle life at operating pressures up to 375 psig.

Zhejiang Newton bellow valve Co.,Ltd.

LONGER DIN STANDARD BELLOWS SEALED GLOBE VALVE. ADVANTAGES 1、Bold stem. The bold stem increases the wear resistance of the stem, good for steam system and the thermal oil system. 2、Longer bellow. Multiple layer of fully welded stainless steel bellows, secure high torsion performance and 10,000 cycles service life; 3、360 free rotation disc ...[PDF]

Ultra-High Purity, Cast Stainless Steel Bellows Valves

High Purity Cast Stainless Steel High Flow Pneumatic Bellows Valves Item Part A anual Handle ABS or Aluminium B Bonnet Stainless Steel C Bellows Inconel® or 1i D PCF Seat tional Polymide E Seat Holder 1L St St P F Body CF 1L St St P G Tube nds 1L St St P Material of Construction • High Cv and maximum flow capacity

Manual Angle Valve With Bellows, KF 25, Stainless Steel ...

Those Stainess Steel manually and pneumatically operated valves are available with bellows and without bellows. Connecting Flanges are available in KF, ISO, CF types, and Tube ends as well. AJVS offers all series angle valves suited for vacuum applications such as high vacuum process processes, high vacuum applications in pumping systems ...

PV16PKS, bellows sealed, stainless steel - Edwards

The PVPK valves are offered with a choice of either aluminum (PVKA) or stainless steel (PVKS) bodies. Both versions are available with bellows sealing with grease free vacuum wetted ‘O’ rings to deliver low contamination levels in sensitive applications.

UHP High-Flow Bulk Facility Valve (up to 375 psig) – 700 ...

Bodies are constructed from electropolished 316L Stainless Steel. Valve sizes 1.5-inch and larger utilize an Inconel 625 bellows, which provides superior strength and corrosion resistance, affording the 700 Series with maximum cycle life at operating pressures up to 375 psig.

PV40PKS, bellows sealed, stainless steel - Edwards

The valves are designed for long life duties, with a MTTF of 5000000 cycles for both bellows and ‘O’ ring sealed versions providing long intervals between services. Technology The PVPK valves are offered with a choice of either aluminum (PVKA) or stainless steel (PVKS) bodies.

Expansion Bellows & Stainless Steel Expansion Joint ...

zhwgroup› Metal Expansion Joint› Expansion BellowsStainless steel bellows are diffusion tight, have an excellent chemical resistance as well as high physical strength. On top of it, stainless steel bellows have very good corrosion characteristics. United Flexible bellows and expansion joints are generally produced and assembled in sizes from nominal 40 mm (1-1/2”) up to nominal 2000 mm (80”).

Globe Valves GB Bellows valves for sale - 17057341

Stainless Steel Ball Valves for sale, Quality Globe Valves GB Bellows valves on sale of WENZHOU CM VALVE INDUSTRIES CO., LTD from China.

How Do Bellow Seal Valves Work -Kp-Lok - kplokusa

The commonest material which is used for stainless steel type of bellow is AISI 316Ti; this contains Titanium which helps to withstand extreme temperature. In addition to that, Inconel 625 or Inconel 600 can be used so as to improve the fatigue strength as well as corrosion resistance when compared to the use of bellows made with stainless steel.[PDF]

BONETTI - nacbvalves

The BONETTI® and BONT® Bellows Seal Valves of any size, rating and material can be equipped with pneumatic, hydraulic or electric actuator for remote control.[PDF]

AGILENT VACUUM VALVEs

AGILENT VACUUM VALVEs 2-3 Agilent Vacuum Valve Solutions 4-17 Agilent High Performance Valves 18-21 Stainless Steel Tube Valves 22-23 Electromagnetic Block Valves 24 Variable Leak Valves. 2 ... 2 Bellows 3 Bonnet seal Valve seat side NW 16 – 40 with pneumatic actuator NC

Introduction to Valves - Bellows Sealed Valves - The ...

Based on available information, it seems that current bellow seal Valves range in size from 3 mm NB to 650 mm NB. Pressure ratings are available in from ANSI 150# to 2500#. Material options for the Valves include carbon steel, stainless steel and exotic alloys. Applications

Bellows For Valves, Bellows For Valves Suppliers and ...

Tags: Stainless Steel Bellows For Vacuum Valve | Stainless Steel Material Bellows . Precision multilayer metal bellows for valves. US $1.99-9.99 / Piece . 100 Pieces ... Professional Team to keep good quality and offer the best solution. 2. What is the Delivery time9 For samples,we usually have them in stock, so the delivery time will be quite ...

Safety Valve Knowledge: Bellows | LESER - The Safety Valve

In spite of its flexibility, a stainless steel bellows has a certain stiffness that exerts a closing pressure onto the disc. This stiffness must be overcome before the bellows can yield to the opening pressure as the valve responds. LESER therefore specifies minimum set pressure values for valves with bellows.

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