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Product Range – 2-way Manifolds Valves

2-way Manifolds Valves manufacturer, supplier, and exporter in India

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2-way Manifolds Valves manufacturer, supplier, and exporter in India
85+
Countries Served
1/4″–1/2″
Size Range
6000/10000
PSI Rating
316 / 316L
Stainless Steel
NPT / BSPP / Flanged
Connections
01 — Overview

Buy best price high-quality, corrosion resistant 2-way Manifolds Valves, Manifold Valves, Instrument Manifolds, 2 Way Valves Manifolds, Instrumentation Valves, Needle Valves, Stainless Steel Manifold Valves, Nickel Manifold Valves from Pioneer Industries recognized for manufacturing quality-tested products using latest manufacturing equipment at International Industry standards.

At Pioneer Industries, we offer these Industrial 2-way Manifold Valves with the utmost functionality for your required applications. We are manufacturer, supplier of 2-way Manifolds Valves and India’s leading 2-way Manifolds Valves Exporters in Mumbai.

Global Supply

Pioneer Industries manufacturing and exporting high quality 2 way Manifolds Valves worldwide.

We are India’s one of the leading 2 way Manifolds Valves manufacturers and exporters to more than 85 countries exporting and manufacturing on a large scale. All size supply maintains a massive inventory of 2 way Manifolds Valves, with all standard sizes and numerous styles available.

2 way Manifolds Valves are manufactured from high-quality materials that are sourced from trusted and reliable vendors. Most of the 2 way Manifolds Valves are available in various material grades, and coatings/platings are available. We’ve got the right product for your needs.

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02 — Product Detail

2 way Manifolds Valves Supplier

Pioneer Industries’ 2-way valve manifolds are designed for connecting system impulse lines & transmitters. These manifolds consist of two valve configurations which allow for easy isolation, calibration, block and bleed for gauges, pressure switches and static pressure transmitting instruments. These manifolds are rugged in construction to withstand high pressures and temperatures.

Features of 2-way Manifolds Valves:

  • All-in-One Configuration: Designed for connecting impulse lines & transmitters, combining the function of a Tee, Calibration Valve, Isolation Valve, and all tubing & fittings in a single valve configuration.
  • Severe Condition Rating: Engineered to withstand extreme pressures and temperatures. Rated for pressures as high as 6,000 PSI at 200°F or 4,000 PSI at 500°F with PTFE packing. Valves for 10,000 PSI working pressure are also available.
  • Reduced Leak Paths: Combines the functions of a tee, calibration valve, isolation valve and all tubing and fittings into a single compact unit, significantly reducing potential leak points and installation space.
  • Convenient In-Situ Maintenance: Provides a safe and convenient method of blocking, bleeding, zero-checking, and calibrating pressure transmitters without shutting down the main line.
  • Ultrasonically Cleaned: All internal components and body passages are ultrasonically cleaned prior to assembly to eliminate micro-particulates.
  • High Temperature Packings: For high-temperature elevated operations, Grafoil packing is standardly offered.
  • Mounting Versatility: Available in Pipe to Pipe, Pipe to Flange, Flange to Flange, Direct Mount, Integral Mount, and Base Vent mounting options.
  • Certified & Factory Tested: All valves are 100% factory pressure tested with nitrogen gas. Materials conforming to NACE MR0175 / ISO 15156 are readily available on request.
+ + + +
Specification

Standard Process Connections: 1/2″ Female NPT (optional 1/4″, 3/8″ NPT, BSPT, BSPP).
Instrument Connection: 1/2″ Female NPT or Direct Flange to DIN 19213 / IEC 61518.
Vent/Drain Port: 1/4″ Female NPT with Hex Head Plug.
Working Pressure: Standard 6,000 PSI (414 bar); Optional 10,000 PSI (690 bar).
Material of Construction: SS 316, SS 316L, SS 304, Duplex 2205, Super Duplex 2507, Monel 400, Hastelloy C276. NACE MR0175 compliance certified.

03 — Applications

Applications/Uses of 2 way Manifolds Valves

2 way Manifolds Valves find use in a variety of industrial applications, including:

01

Oil and gas –

These 2 way Manifolds Valves find application in processing equipment such as tanks, drilling rigs, and pumps, and used in the oil and gas industries giving stable performance in high stress and corrosive conditions.

02

Building and Construction –

Scaffolding and other support structures requires variety 2 way Manifolds Valves to safeguard and guarantee the stability of structure during construction.

03

Chemical refining –

In chemical refineries, 2 way Manifolds Valves are made using corrosion resistant high performance materials, such as Brass, tool alloys, and exotic metals and find use in machineries such as heat exchangers, chemical tanks, and processing systems.

04

Marine –

2 way Manifolds Valves installed in the marine industry necessitate excellent corrosion resistance to withstand the extended periods of exposure to saltwater that marine ramps, marine decks, bulkheads, and tanks experience.

05

Automobile and transportation –

2 way Manifolds Valves are used to assemble a wide range of vehicles, including commercial vehicles like trucks, passenger vehicles like cars, airplanes, and specialized automobile equipment.

06

Power generation –

Distinctive applications include use in exhaust systems, electrical equipment, motors and pumps, and storage containers. These 2 way Manifolds Valves for the power generation industry are made of corrosion resistant and high strength materials such as Brass, aluminium, copper, nickel alloys, and other steel alloys.

07

Agriculture –

In the agricultural industry, these Fittings are used in field irrigation and filtration systems, and other farming equipment, drying units, buildings, and grain bins.

08

Military –

Military 2 way Manifolds Valves are manufactured and functionally designed to withstand extreme temperatures, corrosive compounds, and high stress environments and find applications like include equipment motors, heat exchangers, and engines, and processing equipment.

04 — Industries

Applications Industries of 2 way Manifolds Valves

Pioneer Industries’ 2 way Manifolds Valves are widely used in numerous industries like

+ Pharmaceutical Equipment
+ Chemical Equipment
+ Sea Water Equipment
+ Heat Exchangers
+ Condensers
+ Pulp and Paper Industry
+ Power Generation
+ Gas Processing
+ Aerospace Industry
+ Nuclear Energy Sector
+ Off-Shore Oil Drilling
+ Oil & Gas Industries
+ Chemical Industry
+ Petroleum Industries
+ Defence Industry
05 — Range

Types of 2 way Manifolds Valves offered by Pioneer Industries

06 — FAQs

Frequently Asked Questions about 2-way Manifolds Valves

Answers to the questions buyers, piping engineers, and procurement teams most often ask before sourcing 2-way Manifolds Valves from Pioneer Industries.

A 2-way instrumentation manifold valve is a compact dual-valve assembly engineered primarily for static pressure measurement instrumentation, including pressure gauges, pressure transmitters, and pressure switches. It incorporates two distinct needle valves within a single monolithic body: one isolate (block) valve and one vent (bleed) valve. In standard operation, the block valve is open to permit process media into the instrument while the bleed valve remains tightly shut. During calibration, maintenance, or zero-checking, the block valve isolates process line pressure, and the bleed valve is opened to vent trapped fluid into a safe drain or calibration collector, allowing safe instrument servicing without shutting down the pipeline.
Direct-mount 2-way manifolds (such as flange-to-flange or pipe-to-flange configurations) bolt directly onto the process flange face of static pressure transmitters using standardized center-to-center dimensions conforming to DIN 19213 or IEC 61518. Direct mounting eliminates impulse piping between the manifold and transmitter, drastically reducing potential leak pathways, vibration stress, and installation labor. Conversely, remote-mount 2-way manifolds (pipe-to-pipe) feature threaded female NPT, BSPT, or BSPP connections on both inlet and outlet ports, enabling mounting to stanchions or brackets when transmitters must be positioned away from extreme process heat, line vibration, or inaccessible locations.
Pioneer Industries manufactures 2-way manifold valves rated for standard working pressures of 6,000 PSI (414 bar) at ambient conditions, with optional heavy-duty series rated for 10,000 PSI (690 bar). Operating temperature limits are determined by packing selection: standard virgin PTFE packing operates reliably from -54°C to +232°C (-65°F to +450°F), while specialized high-temperature Grafoil (flexible graphite) packing withstands severe service temperatures up to +550°C (+1022°F), adhering to ASME B31.3 and ASME B16.34 piping specifications.
Our 2-way manifold valves feature a precision-engineered two-piece stem with a non-rotating hardened stem tip. As the valve handle is turned, the upper stem drives the lower tip axially into the valve orifice without rotational friction. This pure linear closure prevents metal-to-metal galling, scoring, and wear across the seat and tip sealing surfaces, extending valve cycle life and ensuring bubble-tight shut-off across thousands of operational cycles in high-pressure gas and liquid service.
Pioneer Industries manufactures 2-way manifolds from bar stock and forged ASTM A479 / A276 Grade 316 and 316L stainless steel as standard. For severely corrosive and sour environments, we supply manifolds in Duplex 2205 (UNS S31803), Super Duplex 2507 (UNS S32750), Monel 400, Hastelloy C276, and Inconel 625/825. All sour service manifolds are fully compliant with NACE MR0175 / ISO 15156 and NACE MR0103, featuring controlled hardness (< 22 HRC), solution annealing, and complete chemical and mechanical testing traceability.
Standard process and instrument connections are 1/2″ Female NPT, with 1/4″ NPT and 3/8″ NPT available upon request. International thread profiles include BSPT (ISO 7/1 taper), BSPP (ISO 228/1 parallel) with sealing face, and metric ISO threads. The vent/bleed port is standardly threaded 1/4″ Female NPT and supplied complete with a stainless steel hex head blanking plug to ensure secondary containment when the bleed valve is closed.
During normal plant operations, the isolate valve is closed to segregate the instrument from live line pressure. The bleed valve is opened to relieve line pressure to atmospheric pressure, allowing maintenance personnel to verify transmitter zero. A portable hand pump or deadweight tester is then connected to the 1/4″ vent port or calibration port, allowing technicians to apply controlled calibration pressures directly to the instrument diaphragm while the main pipeline remains fully pressurized and productive.
Pioneer Industries' 2-way manifolds incorporate safety bonnets with rolled stem threads located above the packing seal, isolating operating threads from corrosive process media. A positive back-seating stem shoulder prevents stem blowout under excessive internal pressures. Furthermore, a heavy-duty stainless steel bonnet lock pin prevents accidental unscrewing or disassembly of the bonnet during field operation, and color-coded dust caps shield internal threads against airborne sand, salt spray, and atmospheric contaminants.
Every 2-way manifold valve is 100% factory tested in Mumbai in accordance with API 598 and BS EN 12266-1, comprising shell hydrostatic testing at 1.5 times working pressure (9,000 PSI for 6,000 PSI rating) and seat testing at 1,000 PSI with dry nitrogen. We supply complete Material Test Certificates (MTC) conforming to EN 10204 Type 3.1, including Positive Material Identification (PMI), heat treatment verification, dimensional inspection reports, and helium leak detection certificates upon request.
Pioneer Industries maintains a comprehensive inventory of standard SS316/316L 2-way manifold valves for immediate same-day or 24-hour dispatch from our Mumbai manufacturing facility. Supported by precision multi-axis CNC machines, we fabricate custom valve geometries, exotic alloys, and custom mounting bracket assemblies with rapid turnaround times. We export directly to EPCs, refineries, and offshore operators in over 85 countries, backed by seaworthy wooden export packaging and complete international logistics documentation.
07 — Enquiry

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about your requirement to select the right products for your application needs!

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