Features

KTM Series EF1 Floating Ball Valve

1.Two piece split body valve design with flanged connections

2.Full compliance to ASME B16.34 and EN 12516-1

3.Firesafe design tested and certified to API 607 7th Edition and ISO 10497:2010

4.Fugitive emission compliant design features a double stem seal that complies with ISO 15848-1 Class BH C03 requirements (2500 cycles including thermal cycles)

5.Double shaft seal design complies with TA Luft VDI 2440 requirements

Keystone F89 Pneumatic Quarter-Turn Actuator

1.Direct mounting to all Keystone butterfly valves and ball valves.

2.Valve connection compatible with Keystone (imperial and metric) and ISO 5211

3.Double Rack and Pinion design nullifies side loads on the pinion shaft, minimizing bearing wear and extending life.

4.Optimized product flow with standard mounted travel stops for valve position adjustment in open and close position (+/- 5° at each end).

5.Anodized aluminum body with electrostatic powder coating (ESPC) finish provides durable protection against corrosive environments.

6.Double acting and spring return versions available for cost effective and safe operation.

7.Up to 12 individual springs offer flexible torque range for both ball as butterfly valves.

8.Pre-compressed spring design and anti-blowout drive pinion means safe maintenance and operation.

Emerson Powered Actuator

1.Direct mounting to all Keystone butterfly valves and ball valves.

2.Valve connection compatible with Keystone (imperial and metric) and ISO 5211.

3.Double Rack and Pinion design nullifies side loads on the pinion shaft, minimizing bearing wear and extending life.

4.Optimized product flow with standard mounted travel stops for valve position adjustment in open and close position (+/- 5° at each end).

5.Anodized aluminium body with electrostatic powder coating (ESPC) finish provides durable protection against corrosive environments.

6.Double acting and spring return versions available for cost effective and safe operation.

7.Up to 12 individual springs offer flexible torque range for both ball as butterfly valves.

8.Pre-compressed spring design and anti-blowout drive pinion means safe maintenance and operation.

Specifications

Product Model

Associated Products 

KTM Series EF1

Split-body ball valves for general applications.

KTM Series EB1

Split-body ball valves with low emission certification.

KTM Series E01

Trunnion-mounted ball valves for high pressure and large flow conditions.

Ball valves for powder discharge and bulk solids handling.

KTM Series NB / MB

3-way ball valves for flow diversion and mixing.

KTM Metaltite

Metal-seated ball valves for high temperature and erosive environments.

KTM Novatite Extreme

Ball valves suitable for cryogenic and low temperature services.

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