---
product_id: 502728885
title: "Caleffi 535391HA 535H Series Reducing Valve Asse 1003, Female 12\" Npt with Pressure Gauge"
brand: "caleffi"
price: "$1108.73"
currency: USD
in_stock: true
category: "Caleffi"
url: https://www.desertcart.us/products/502728885-caleffi-535391ha-535h-series-reducing-valve-asse-1003-female-12
store_origin: US
region: United States of America
---

# Caleffi 535391HA 535H Series Reducing Valve Asse 1003, Female 12" Npt with Pressure Gauge

**Brand:** caleffi
**Price:** $1108.73
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Caleffi 535391HA 535H Series Reducing Valve Asse 1003, Female 12" Npt with Pressure Gauge by caleffi
- **How much does it cost?** $1108.73 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/502728885-caleffi-535391ha-535h-series-reducing-valve-asse-1003-female-12)

## Best For

- caleffi enthusiasts

## Why This Product

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

## Description

Pre-adjustable pressure reducing valve for residential and commercial applications. Low lead dezincification resistant "Eco brass" body. Unique noise reducing pressure balanced cartridge. Low friction and anti-scale moving parts. High flow seat design. Dial indicator with direct readout. Replaceable cartridge. Integral stainless steel filter. Adjustment locking screw. Specifications Flow (GPM): 5.6 Max working pressure: 300 psi (20 bar) Max working temperature: 180¡ãF (80¡ãC) Pressure setting range: 15 - 90 psi (1 - 6 bar) Factory setting: 45 psi (3 bar) Certified to: ASSE 1003, CSA B356, NSF61, NSF372, Low Lead Laws and listed by ICC-ES. Meets codes IPC, IRC and UPC for use in accordance with the U.S. and Canadian plumbing codes.

## Features

- Pre-adjustable pressure reducing valve for residential and commercial applications
- Low lead dezincification resistant "Eco brass" body
- Unique noise reducing pressure balanced cartridge
- Low friction and anti-scale moving parts
- High flow seat design. Dial indicator with direct readout

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B075BFM357 |
| Best Sellers Rank | #2,221,235 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2,808 in Faucet Valves |
| Brand | Caleffi |
| Brand Name | Caleffi |
| Exterior Finish | Stainless Steel |
| Global Trade Identification Number | 08016615576344 |
| Included Components | Pressure Reducing Valve |
| Inlet Connection Type | National Pipe Tapered |
| Item Dimensions | 3 x 1.5 x 1.5 inches |
| Item Type Name | Pressure Reducing Valve ASSE 1003, Female 12" NPT with Pressure Gauge |
| Item Weight | 1 Pounds |
| Item dimensions L x W x H | 3 x 1.5 x 1.5 inches |
| Manufacturer | Caleffi |
| Manufacturer Part Number | 535391HA |
| Material | Brass , Stainless Steel |
| Material Type | Brass, Stainless Steel |
| Model Number | 535391HA |
| Number of Ports | 1 |
| Outlet Connection Size | 12 Inches |
| Outlet Connection Type | NPT |
| Size | 6.75 cubic inches |
| Specification Met | CSA |
| Thread Size | 12 |
| Thread Type | NPT (National Pipe Tapered) |
| Unit Count | 1.0 Count |
| Valve Type | Reducing Valve |

## Images

![Caleffi 535391HA 535H Series Reducing Valve Asse 1003, Female 12" Npt with Pressure Gauge - Image 1](https://m.media-amazon.com/images/I/610IlTcS5RL.jpg)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.us/products/502728885-caleffi-535391ha-535h-series-reducing-valve-asse-1003-female-12](https://www.desertcart.us/products/502728885-caleffi-535391ha-535h-series-reducing-valve-asse-1003-female-12)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-23*