---
product_id: 488707182
title: "QTVC-2FBA-6-3 Pressure Volume Controller; 1/4\" NPTF"
brand: "ralston instruments"
price: "¥10122"
currency: JPY
in_stock: false
url: https://www.desertcart.jp/products/488707182-qtvc-2fba-6-3-pressure-volume-controller-1-4-nptf
store_origin: JP
region: Japan
---

# QTVC-2FBA-6-3 Pressure Volume Controller; 1/4" NPTF

**Brand:** ralston instruments
**Price:** ¥10122
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** QTVC-2FBA-6-3 Pressure Volume Controller; 1/4" NPTF by ralston instruments
- **How much does it cost?** ¥10122 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/488707182-qtvc-2fba-6-3-pressure-volume-controller-1-4-nptf)

## Best For

- ralston instruments enthusiasts

## Why This Product

- Trusted ralston instruments brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

The volume controller, along with a digital pressure gauge, makes an excellent replacement to a Deadweight Tester. It has a wide range of pressures that it will control to and has 2 Outlet ports to control pressure to multiple devices under Test at the same time. It includes a stand which makes it ideal for use in a laboratory or in the field. Calibrate pressure gauges, transmitters and field instruments using precisely controlled pressure whether it is measuring 10 inches H20 or 1000 psi proprietary pressure balanced fine adjustment piston allows for extremely precise, finger-tip control of pressure at 0.03 psi (2 bar) or 3000 psi (210 bar) or any range in between fine adjust piston, fill, balance and vent valves are in one light weight, compact unit includes handle, Quick-Test system™ Outlet connections, hoses and adapters low volume Quick-Test hose, gauge adapter and process connection can be attached to qtvc without thread sealant or a wrench soft-seated valves make filling and Venting the system very precise included stand for laboratory or table top use.

## Features

- Range: pressure 0 to 3000 psi (0 to 207 bar)vacuum 0 to 10 in. Hg (0 to 254 mm hg)
- Resolution: 0.01 psi
- Housing material: anodized aluminum, brass, stainless steel
- Pressure volume controller

## Images

![QTVC-2FBA-6-3 Pressure Volume Controller; 1/4" NPTF - Image 1](https://m.media-amazon.com/images/I/51v+w6lx5eL.jpg)

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**Shop now:** [https://www.desertcart.jp/products/488707182-qtvc-2fba-6-3-pressure-volume-controller-1-4-nptf](https://www.desertcart.jp/products/488707182-qtvc-2fba-6-3-pressure-volume-controller-1-4-nptf)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-06-17*