Welcome to BOSS-MART - Brightech Online Sales & Service | Genuine Quality Products - 12 Months Warranty

Cart
  • Cart product Image
 
667-34 Fisher

667-34 Fisher


Product Id# 667-34 Fisher


The showing price is slightly negotiable based on client’s interest, volume of order & long-term relationship between us.
In stock - 28 Units Delivery in WITHIN 3-4 Days

The Fisher 667-34 actuator is a spring-opposed diaphragm actuator designed for reliable pneumatic control of valves.

Description

The Fisher 667-34 actuator is a spring-opposed diaphragm actuator designed for reliable pneumatic control of valves, particularly in throttling and on/off applications. It belongs to the 667 series, which is known for reverse-acting operation and robust construction.

Key Specifications of Fisher 667-34

  • Actuator Type: Pneumatic diaphragm, spring-opposed
  • Size: 34 (mid-range size in the 667 series)
  • Action: Reverse-acting — air pressure pushes the diaphragm downward to open the valve
  • Travel Range: Typically 19 mm (0.75 in) for size 34
  • Maximum Supply Pressure: Up to 2.4 bar (35 psig), depending on spring configuration
  • Bench Set: Adjustable spring compression to define travel span and fail-safe position
  • Mounting: Top-mounted on compatible Fisher control valves
  • Manual Override: Optional handwheel assemblies available for manual positioning
  • Construction Materials: Steel diaphragm casing, corrosion-resistant components

Read what our customers say

BossMart has become our go-to platform for industrial supplies. Fast delivery and genuine products every time.

Ramesh Patil

Great pricing compared to offline markets. The product quality is excellent and packaging is always secure.

Anita Sharma

I ordered industrial tools for my workshop. The delivery was quick and customer support was very helpful.

Vikram Shetty

BossMart is reliable and affordable. Their product range for industrial safety and electrical items is impressive.

Neha Verma

Worldwide Presence

Worldwide Presence

Global Platform

Expert Technical Support

Expert Technical Support

24/7 Support

Certified Platform

Certified Platform

Trusted Platform