---
product_id: 48677962
title: "2 x SIAMP Diaphragm Inlet Float Valve Washer, Rubber, 95 95L 99T 99B 99 Duravit Laufen Twyford"
brand: "siamp"
price: "47 zł"
currency: PLN
in_stock: true
reviews_count: 13
category: "Siamp"
url: https://www.desertcart.pl/products/48677962-2-x-siamp-diaphragm-inlet-float-valve-washer-rubber-95
store_origin: PL
region: Poland
---

# Drip-free, silent water flow control Precision 1-inch inlet connection Fits majority SIAMP side & bottom valves 2 x SIAMP Diaphragm Inlet Float Valve Washer, Rubber, 95 95L 99T 99B 99 Duravit Laufen Twyford

**Brand:** siamp
**Price:** 47 zł
**Availability:** ✅ In Stock

## Summary

> 💧 Upgrade your flow game with leak-free precision!

## Quick Answers

- **What is this?** 2 x SIAMP Diaphragm Inlet Float Valve Washer, Rubber, 95 95L 99T 99B 99 Duravit Laufen Twyford by siamp
- **How much does it cost?** 47 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/48677962-2-x-siamp-diaphragm-inlet-float-valve-washer-rubber-95)

## Best For

- siamp enthusiasts

## Why This Product

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

## Key Features

- • **Durable Rubber Build:** Crafted from high-quality rubber ensuring long-lasting, leak-proof performance.
- • **Trusted by Thousands:** 4.6-star rating from over 4,300 users proves reliability you can count on.
- • **Precision Water Control:** Stops water flow cleanly without drips or hissing, maintaining perfect water levels.
- • **Effortless Compatibility:** Seamlessly fits most SIAMP side and bottom entry inlet valves for hassle-free upgrades.
- • **Quick & Easy Installation:** Lightweight and compact design (27x27x10mm) makes replacement a breeze.

## Overview

This pack of 2 SIAMP diaphragm inlet float valve washers (model 34951307) offers a perfect fit for most SIAMP side and bottom entry valves. Made from durable rubber with a 1-inch inlet connection, these washers ensure silent, drip-free water flow control. Lightweight and easy to install, they maintain consistent water levels and come highly rated by thousands of satisfied professionals.

## Description

contains 2 x SIAMP Diaphragm 34951307, Fits majority of SIAMP and Side Valve Bottom Entry inlet State Recreation Area

Review: Reliable, well-built float valve that works perfectly - This diaphragm inlet float valve is excellent quality and does exactly what it’s meant to do. Installation was quick and straightforward, and it feels solid and durable. The water flow stops cleanly without any drips or hissing, which gives real peace of mind. It’s been running flawlessly since I fitted it, keeping the water level consistent without needing adjustment. For anyone needing a dependable float valve, this is a 5-star choice.
Review: Perfect fit - Good quality

## Features

- contains 2 x SIAMP Diaphragm 34951307, Fits majority of SIAMP Side and Bottom Entry inlet Valve
- 2 x SIAMP Diaphragm INLET FLOAT VALVE WASHER 95 95L 99T 99B 99 Duravit Laufen Twyford

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00BG6C4N8 |
| Best Sellers Rank | 2,740 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 9 in Hydraulic Valves |
| Brand | SIAMP |
| Connector Type | Welded |
| Customer Reviews | 4.6 4.6 out of 5 stars (4,307) |
| Exterior Finish | Stainless Steel |
| Inlet Connection Size | 1 Inches |
| Inlet Connection Type | Inlet |
| Item Dimensions | 27 x 27 x 10 millimetres |
| Item Weight | 14 g |
| Manufacturer | SIAMP |
| Material | Rubber |
| Model Number | 34951307 |
| Number of Pieces | 2 |
| Number of Ports | 2 |
| Outlet Connection Type | MNPT |
| Size | Pequeno |
| Thread Size | 1 inch |
| UPC | 798256114878 |
| Unit Count | 2.0 count |
| Valve Type | Float Valve |

## Product Details

- **Brand:** SIAMP
- **Exterior finish:** Stainless Steel
- **Inlet connection size:** 1 Inches
- **Inlet connection type:** Inlet
- **Item dimensions L x W x H:** 27 x 27 x 10 millimetres
- **Manufacturer:** SIAMP
- **Material:** Rubber
- **Number of ports:** 2
- **Outlet connection type:** MNPT
- **UPC:** 798256114878

## Images

![2 x SIAMP Diaphragm Inlet Float Valve Washer, Rubber, 95 95L 99T 99B 99 Duravit Laufen Twyford - Image 1](https://m.media-amazon.com/images/I/61QdMDeId+L.jpg)

## Questions & Answers

**Q: Are these in fact genuine siamp valves. i ask because they look grey (unlike previous orders) and have no siamp markings.**
A: I don't know if they're genuine Siamp, but the greyness comes from a fine powder that seems to have resulted from the manufacturing process. After installation and a few days use they appear as black as the originals.

**Q: is it fit for toto model c945?**
A: I don’t know what specific toilet box mechanism they fit but i do know that they were an exact replica for the valve seal that was in the toilet box originally and at a fraction of the price. 
So if the one’s in the picture’s look like your old ones I would say yes but that’s just my view.

**Q: These look identical to the one I've removed from my cistern but they don't shut the water off. I place the old one back in and the water stops. Y?**
A: These are meant to let the water through until the cistern fills and then the float arm will shut off the valve. Check that you have connected the float arm correctly.

**Q: hi, what is the difference with 34951309? look like this**
A: I don’t think there is any difference . I’ve fitted these and they work fine.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Reliable, well-built float valve that works perfectly
*by A***R on 11 September 2025*

This diaphragm inlet float valve is excellent quality and does exactly what it’s meant to do. Installation was quick and straightforward, and it feels solid and durable. The water flow stops cleanly without any drips or hissing, which gives real peace of mind. It’s been running flawlessly since I fitted it, keeping the water level consistent without needing adjustment. For anyone needing a dependable float valve, this is a 5-star choice.

### ⭐⭐⭐⭐⭐ Perfect fit
*by M***O on 6 March 2026*

Good quality

### ⭐⭐⭐⭐ It works but only if you use the old washer for parts. Unlikely to be genuine SIAMP washer.
*by S***E on 28 December 2025*

This worked, but it needed modification. I'm not sure if these are genuine SIAMP diaphragms. My old diaphragm washer was split (apparently this happens, causing the cistern to take a long time to fill) and I installed the new part. I took care to line up all the line on the white insert with the gap / notch in the valve assembly, and to ensure it was seated correctly before closing the plastic nut. The cistern filled quickly but didn't stop filling when the float arm was raised. I ended up having to take the old white insert (with the pointed cross end, seen in the middle of the rubber assembly in the product images) and using it with the new rubber washer. Once I did this, it worked properly. So 4 stars because I got this quickly and it allowed me to fix the cistern filling problem, but only because I had to use the original split valve for parts. Shame it didn't work right out of the packet....

## Frequently Bought Together

- 2 x SIAMP Diaphragm Inlet Float Valve Washer, Rubber, 95 95L 99T 99B 99 Duravit Laufen Twyford
- SIAMP 99B Bottom Entry Inlet Float Valve 1/2 inch 15mm Plastic 30996007, White
- Twyford Optima49 Dual Flush Toilet Cistern Push Button Assembly (CF1003CP) Siamp

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-04-25*