Self-Operated, Jorlon Diaphragm

The Mark 60 Series handles a broad range of applications including steam, water, oil, gas and chemicals. It is a self-operating pressure regulator used to regulate the downstream pressure to a predetermined setpoint. The sliding gate seats offer excellent control and extreme longevity in a compact, lightweight design.

Features & Benefits
  • Sliding Gate Trim — Unique seat design provides unsurpassed trim life and accuracy
  • Fast Response — The short stroke of the sliding gate means fast response to changes in process conditions, resulting in less offset in pressure.
  • Straight-through Flow — The flow is straight through the valve seats and body. Direction of the disc travel is at right angles with the flow, not opposed to the direction of the flow. Thus the flow does not unbalance the seats.
  • Quiet Operation — The design of the Sliding Gate seats make them quieter than other types of regulators. The disc and plate are always in contact, which eliminates chattering. Straight-through flow minimizes turbulence.
  • Minimum Maintenance — The Mark 60 sliding gate seats require no special tools for disassembly. The seats are pre-lapped at the factory and are self-lapping while in operation ensuring a continual tight shutoff.
Specifications

Sizes: 1/4″ – 4″ (DN8 – DN100)

Cv (Kv): up to 200 (up to 172)

Diaphragm: Jorlon, Stainless Steel, Hastelloy C, Alloy 20

Setpoint: MK6): 1 to 220 psi (0,07 – 15,2 bar); MK60HP: 75 to 450 psi (5,2 to 31 bar)

Body Material: Ductile Iron, Bronze, Carbon Steel, Stainless Steel, Cast Iron

End Connection: Threaded, Flanged, Socket Weld, Butt Weld

Resources

Benefits of the Sliding Gate

Read on to learn the benefits of owning sliding gate regulators and control valves.

Sliding Gate Inforgraphic

Download this infographic on the benefits of the sliding gate in regulators and control valves.

Sliding Gate Valve Overview

Watch this video for an overview of Sliding Gate Pressure Regulators and Control Valves

Sliding Gate Videos

Learn more about the sliding gate seat design by watching these videos.

Approvals
  • EC Declaration of Conformity/PED:
    Mark 60: 1-1/4″ – 4″
  • ATEX Directive Group II, Category 2 of Directive 2014/34/EU
  • CRN (Canadian Registration Number)
    Mark 60: 1/4″ – 4″
    Mark 60QC: 1/4″ – 2″
    Mark 60HP: 1/4″ – 4″
STEP Files

1/4″ Mark 60 Series Carbon & Stainless Steel with FNPT Ends
1/4″ Mark 60 Series Ductile Iron & Bronze with FNPT Ends

3/8″ Mark 60 Series Carbon & Stainless Steel with FNPT Ends
3/8″ Mark 60 Series Ductile Iron & Bronze with FNPT Ends

1/2″ Mark 60 Series Carbon & Stainless Steel with Integral 300# Flanged Ends
1/2″ Mark 60 Series Carbon & Stainless Steel with Integral 150# Flanged Ends
1/2″ Mark 60 Series Carbon & Stainless Steel with FNPT Ends
1/2″ Mark 60 Series Ductile Iron & Bronze with Welded 300# Flanged Ends
1/2″ Mark 60 Series Ductile Iron & Bronze with Welded 150# Flanged Ends
1/2″ Mark 60 Series Ductile Iron & Bronze with FNPT Ends

3/4″ Mark 60 Series Carbon & Stainless Steel with Integral 300# Flanged Ends
3/4″ Mark 60 Series Carbon & Stainless Steel with Integral 150# Flanged Ends
3/4″ Mark 60 Series Carbon & Stainless Steel with FNPT Ends
3/4″ Mark 60 Series Ductile Iron & Bronze with Welded 300# Flanged Ends
3/4″ Mark 60 Series Ductile Iron & Bronze with Welded 150# Flanged Ends
3/4″ Mark 60 Series Ductile Iron & Bronze with FNPT Ends

1″ Mark 60 Series Carbon & Stainless Steel with Integral 300# Flanged Ends
1″ Mark 60 Series Carbon & Stainless Steel with Integral 150# Flanged Ends
1″ Mark 60 Series Carbon & Stainless Steel with FNPT Ends
1″ Mark 60 Series Ductile Iron & Bronze with Integral 300# Flanged Ends
1″ Mark 60 Series Ductile Iron & Bronze with Integral 150# Flanged Ends
1″ Mark 60 Series Ductile Iron & Bronze with FNPT Ends

1-1/4″ Mark 60 Series Ductile Iron & Bronze with Welded 300# Flanged Ends
1-1/4″ Mark 60 Series Ductile Iron & Bronze with Welded 150# Flanged Ends
1-1/4″ Mark 60 Series Ductile Iron & Bronze with FNPT Ends

1-1/2″ Mark 60 Series Carbon & Stainless Steel with Integral 300# Flanged Ends
1-1/2″ Mark 60 Series Carbon & Stainless Steel with Integral 150# Flanged Ends
1-1/2″ Mark 60 Series Carbon & Stainless Steel with FNPT Ends
1-1/2″ Mark 60 Series Ductile Iron & Bronze with Welded 300# Flanged Ends
1-1/2″ Mark 60 Series Ductile Iron & Bronze with Welded 150# Flanged Ends
1-1/2″ Mark 60 Series Ductile Iron & Bronze with FNPT Ends

2″ Mark 60 Series Carbon & Stainless Steel with Integral 300# Flanged Ends
2″ Mark 60 Series Carbon & Stainless Steel with Integral 150# Flanged Ends
2″ Mark 60 Series Carbon & Stainless Steel with FNPT Ends
2″ Mark 60 Series Ductile Iron & Bronze with Welded 300# Flanged Ends
2″ Mark 60 Series Ductile Iron & Bronze with Welded 150# Flanged Ends
2″ Mark 60 Series Ductile Iron & Bronze with FNPT Ends

2-1/2″ Mark 60 Series All Materials with Integral 300# Flanged Ends
2-1/2″ Mark 60 Series All Materials with Integral 150# Flanged Ends

3″ Mark 60 Series All Materials with Integral 300# Flanged Ends
3″ Mark 60 Series All Materials with Integral 150# Flanged Ends

4″ Mark 60 Series All Materials with Integral 300# Flanged Ends
4″ Mark 60 Series All Materials with Integral 150# Flanged Ends

Jordan Express Shipment

The Mark 60 are available for Next Business Day shipment (order must be entered by 2:00p EST).

Mark 60 Details:
Sizes: 1/2″- 2″

SST/Jorlon diaphragm materials, Standard Cv and 1 reduction, FNPT end connection, HP option 2″ and under, DIN Flanges for CS or SST bodies (DN25 to DN50), 150# ANSI Fl. for CS or SST bodies

Exceptions may apply.

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