---
product_id: 15813119
title: "12000 Replacement Valve Diaphragm 1 in. | 110-003SAK"
brand: "weathermatic"
price: "4162 som"
currency: KGS
in_stock: false
reviews_count: 8
category: "Weathermatic"
url: https://www.desertcart.kg/products/15813119-12000-replacement-valve-diaphragm-1-in-110-003sak
store_origin: KG
region: Kyrgyzstan
---

# Precision diaphragm valve design Durable brass construction 1-inch NPT thread size 12000 Replacement Valve Diaphragm 1 in. | 110-003SAK

**Brand:** weathermatic
**Price:** 4162 som
**Availability:** ❌ Out of Stock

## Summary

> 💧 Keep your irrigation flowing flawlessly — don’t let your lawn miss a drop!

## Quick Answers

- **What is this?** 12000 Replacement Valve Diaphragm 1 in. | 110-003SAK by weathermatic
- **How much does it cost?** 4162 som with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/15813119-12000-replacement-valve-diaphragm-1-in-110-003sak)

## Best For

- weathermatic enthusiasts

## Why This Product

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

## Key Features

- • **Robust Brass Build:** Crafted from premium brass for long-lasting durability and corrosion resistance.
- • **Perfect Precision Fit:** Exact replacement for Weathermatic 12000 valves, ensuring seamless system compatibility.
- • **Top-Ranked Reliability:** Trusted by professionals with a 4.5-star rating and #6 rank in diaphragm valves.
- • **Universal 1-Inch Connectors:** Standard compression and NPT inlet/outlet connections for easy installation.
- • **Effortless Irrigation Continuity:** Revives legacy irrigation systems without costly full replacements or downtime.

## Overview

The Weathermatic 12000 Replacement Valve Diaphragm is a precision-engineered 1-inch diaphragm valve crafted from durable brass. Designed as a perfect fit replacement for legacy Weathermatic valves, it features standard compression and NPT connections for easy installation. Highly rated and ranked #6 in diaphragm valves, it ensures reliable irrigation system performance without costly upgrades.

## Description

1" SILVER BULLET VALVE DIAPHRAM

Review: Exact fit. - Perfect replacement fit for this product,worked like a charm.
Review: This replaced a 1980s model valve - This isn't identical to original diaphragms replaced discontinued valve and maker price for same part is triple . It has no metal for its match but fits in nicely and functions without any problems I got to continue using my installed system but looking into more available units to find replacements locally and available now. I had to wait 4 days and hand watering isn't my thing .

## Features

- Product Code: 25470

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001QUZ6UC |
| Best Sellers Rank | #73,729 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #6 in Diaphragm Valves |
| Brand | Weathermatic |
| Brand Name | Weathermatic |
| Connector Type | Compression, NPT |
| Customer Reviews | 4.5 out of 5 stars 68 Reviews |
| Exterior Finish | Silver |
| Inlet Connection Size | 1 inches |
| Inlet Connection Type | Compression |
| Item Dimensions | 1.5 x 4 x 5.5 inches |
| Item Weight | 22.68 g |
| Item dimensions L x W x H | 1.5 x 4 x 5.5 inches |
| Manufacturer | Weathermatic |
| Manufacturer Part Number | 110003SA |
| Material | Brass |
| Material Type | Brass |
| Model Number | 110003SA |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Number of Ports | 2 |
| Outlet Connection Size | 1 inches |
| Outlet Connection Type | NPT |
| Size | 33.75 cubic inches |
| Thread Size | 1 inch |
| Thread Type | NPT |
| UPC | 780534109010 |
| Unit Count | 1 Count |
| Valve Type | Diaphragm Valve |

## Product Details

- **Material:** Brass
- **Brand:** Weathermatic
- **Item dimensions L x W x H:** 1.5 x 4 x 5.5 inches
- **Exterior Finish:** Silver
- **Inlet Connection Size:** 1 Inches
- **Inlet Connection Type:** Compression
- **Outlet Connection Type:** NPT
- **Number of Ports:** 2
- **Outlet Connection Size:** 1 Inches
- **Manufacturer:** Weathermatic

## Images

![12000 Replacement Valve Diaphragm 1 in. | 110-003SAK - Image 1](https://m.media-amazon.com/images/I/41EH4t8bK0L.jpg)

## Questions & Answers

**Q: what is the number for a1.75 diameter  (at the widest point) diaphram from weather matic ?**
A: I don't recall anymore since I replaced all of my valves with raintree units.

**Q: Is this the weathermatic silver bullet "old style" repair kit?**
A: Yes.

**Q: Is this the complete kit? PN 110-003-SAK from WM website includes 1 Solenoid 1 Exhaust O-Ring 1 Diaphragm 1 Diaphragm Spring 2 bolts?**
A: No, this item from Amazon is the the diaphragm only. If you need the complete kit here’s the p/n Weathermatic Silver Bullet Repair Valve Kit | SBVRK

**Q: What is the difference between the 110-003sak and the 110-003sa? i have weathermatic silver bullets with the square solenoid. what do i need?**
A: no difference

## Customer Reviews

### ⭐⭐⭐⭐⭐ Exact fit.
*by K***R on October 31, 2025*

Perfect replacement fit for this product,worked like a charm.

### ⭐⭐⭐⭐⭐ This replaced a 1980s model valve
*by S***T on November 10, 2024*

This isn't identical to original diaphragms replaced discontinued valve and maker price for same part is triple . It has no metal for its match but fits in nicely and functions without any problems I got to continue using my installed system but looking into more available units to find replacements locally and available now. I had to wait 4 days and hand watering isn't my thing .

### ⭐⭐⭐⭐⭐ Perfect fit!
*by T***. on November 25, 2025*

Was pretty sure that that my leaky valve issue was just a bad diaphragm but weathermatic is not commonly found locally and then this was an older model silver bullet valve that they don’t make anymore. Could only find it online at irrigation supply companies who wanted to charge at least twice as much and would take a week to ship. This was exact part. Good process and had it in a couple days

## Frequently Bought Together

- Weathermatic 12000 Replacement Valve Diaphragm 1 in. | 110-003SAK
- Weathermatic S20P light duty solenoid
- Weathermatic Nitro, 12000, and 21000 Replacement Solenoid 1 in. | S20PSAK

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-09-19*