100% Employee Owned, Founded 1954

STEVI Vario Series 448/449 Straightaway Valves

ARI Armaturen

Product Overview

STEVI Vario Series 448/449 Straightaway Valves are variable, compact control valves.  Straight through with flanges, screwed seat ring and electric actuator ARI-PREMIO-Plus 2G 5kN

Key Benefits

Easy to handle with a small footprint, low height and reduced weight

Durable stem seals have been tested over millions of installations

Prevents vibration with stable shaft guiding even at high differential pressures

Configurable with at least 4 Kvs values, multiple flow characteristics and several plug designs

Technical Specifications

Plug design: Parabolic plug or perforated plug

Nominal diameter: DN 15-100

Nominal pressure: PN 16-40

Actuator options: Electric or pneumatic actuators available

Flow media: Brine, warm water, hot water, refrigerant, steam, gas, etc.

Available In The Following Areas

With an extensive background in a variety of industries, Cross has relationships with a number of leading brands, including exclusive distributorships in some areas. We are proud to offer ARI Armaturen in the following areas:

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In the meantime, enjoy these fun facts…

Did you know… Cross Company is an ESOP (Employee Stock Ownership Plan). Our ESOP started in 1979 and as of 2006, we are 100% employee-owned! Learn more about our ESOP and how that benefits both team members and our customers.
Did you know... the precision measurement group at Cross was founded in 1939 by our current CEO's grandfather, Jim King. That's a whole lot of calibration!
Did you know... A fingerprint weighs about 50 micrograms. We know, we weighed it! The residue left from a finger can actually make a difference in weight results which is why we wear gloves when we calibrate weights. For reference, a sheet of paper is about 4.5 grams, that’s 4.5 million micrograms.
Did you know… Cross Company has grown significantly since our start in 1954. Over the years we've acquired 26 companies! Today, our five groups have expertise in everything from industrial automation to precision measurement, and industry knowledge going all the way back to 1939.