Valves - Electro-proportional Controls - Pressure Controls - Proportional Relief - Piloted - Pressure Falling with Current

HTS16-S34F

PRESSURE RELIEVING PROPORTIONAL CARTRIDGE VALVE U.S. PATENT # 6,267,350 and 7,137,406

Overview

Description

HTS16-S34F is screw-in, cartridge style, proportional pressure relief valve. Spool-type main stage is combined with a single stage, poppet style, pressure relieving proportional valve. The regulated pressure is inversely proportional to the electrical current input

Operation

The HTS16-S34F is a spring-biased valve that blocks flow from port 1 to port 2 until pressure sufficient to open the valve by overcoming the preset induced by pilot spring force is present at port 1. With no current applied, the valve will relieve flow to maintain pressure set at hf factory

Features

  • Multifunction proportional relief valve with vented logic element
  • Low pressure drop.
  • Rated for high pressure operation
  • Pressure can be set at factory at range between 55.2 to 345 bar (800 to 5000 psi)
  • High flow rating
  • Port 2 can be pressurized for logic applications
  • Corrosion-resistant plating
  • 12- or 24-volt environmental coils
  • All HyPerformance products are tested to the rigorous standards of the NFPA specification T2.6.1.
  • All HyPerformance valves are tested at a verification level of 90% and an assurance of 99%.

Ratings

Pressure Ratings
Pressure rating:
  • 413 bar (6000 psi) Port 1
  • 413 bar (6000 psi) Port 2
  • 103 bar (1500 psi) Port 3
Proof pressure:
  • 448 bar (6500 psi) Port 1
  • 448 bar (6500 psi) Port 2
  • 207 bar (3000 psi) Port 3
Burst pressure:
  • 861.8 bar (12500 psi)
Pressure differential at maximum current:
  • 8.27 bar (120 psi)
Pressure setting:
  • 55.2 to 345 bar (800 to 5000 psi) Valve CAN be set in hf factory to any pressure in this range
Flow Ratings
Flow rating:
  • 200 lpm (52 gpm)
Temperature Ratings
Operating fluid temperature:
  • -40 to 100 °C (-40 to 212 °F) With /buna-n seals
  • -26 to 204 °C (-15 to 400 °F) With fluorocarbon seals
  • -54 to 107 °C (-65 to 225 °F) With urethane seals
Storage temperature:
  • -40 to 70 °C (-40 to 160 °F)
Ambient temperature:
  • -40 to 70 °C (-40 to 160 °F)

Operating Parameters

Fluids:
  • Mineral based or synthetic with lubricating properties
Fluid viscosity range:
  • 7.4 to 420 cSt
Maximum operating contamination level:
  • 18/16/13 per ISO 4406

Properties

Unit weight:
  • 0.58 kg (1.27 lb)
Internal wetted surface area:
  • 466 cm² (72.2 in²)

Performance

HTS16-S34F_Perf_Chrts

Dimensions

HTS16-S34F_Dim_Dwg

Materials

Materials

Cartridge: Weight: 0.58 kg (1.27 lb) Steel with hardened work surfaces. Zinc-plated exposed surfaces. Single piece urethane seal standard.

Ported Body: Weight: 5.34 kg (11.77 lb) H-series ductile iron, rated to 345 bar (5000 psi).

E-Coil: Weight: 0.41 kg (0.9 lb); Perfect wound, fully encapsulated with rugged external metal shell; Rated up to IP69K with integral connectors.

Installation Specifications

Cavity:
Cartridge installation torque:
  • 135 N-m (100 ft-lb)
Coil nut torque:
  • 5.4 to 6.8 N-m (4 to 5 ft-lb)
Orientation restriction:
  • None

Accessories

Seal kit:
  • SK16-S3X-BB (x = N
  • V seal option)
  • SK16-S3U-OO U seal option

Order Code

HTS16-S34F_Order