What materials are used for the valve?

Main materials include A105, LF2, F304, and F316 stainless steel. Seals can be PTFE, RPTFE, or PPL. We ensure material purity and can customize based on your requirements.

Can you provide samples?

Yes, we provide samples. The buyer bears the air freight fee, but this fee will be deducted from the direct order.

Double Block and Bleed Ball Valve

Name: Double Block and Bleed Ball Valve
Brand: Zhejiang J-Valves Fluid Equipment Co., Ltd.
SKU: 1945488292

Zhejiang, ChinaZhejiang J-Valves Fluid Equipment Co., Ltd.

US$69.99

10-99 Pieces

US$65.99

100+ Pieces

Product profile

Customization

Available

Media

Water

Material

Stainless Steel

Model NO.

j-valves-ball valve

Connection Form

Flange

Driving Mode

Manual & Pneumatic & Electrica

Nominal Pressure

150lb-600lb

Channel

Straight Through Type

Structure

Fixed Ball Valve

Type

Fixed Ball Valve

Function

on-off Valve

Temperature

-196℃~450℃

Standard

API 6D, API 608, BS 5351/DIN3357/JIS B2071

Application

Water Industrial Usage

Working Pressure

150lb-2500lb

Type of Port

Full Port/Reduce Port

Warranty

18 Months

MOQ

10PCS

Delivery Time

15~20 Days

Seal

PTFE/Rptfe/Ppl

Transport Package

Wooden Case

Specification

2′ ′ -48′ ′ (Dn50-1200)

Trademark

j-valves

Origin

Wenzhou

HS Code

8481804090

Production Capacity

8000 Ton/Year

Key features

Double Block & Bleed Design: Provides superior isolation with bleed function for safe maintenance and leak prevention.

Multiple Actuation Options: Supports manual, pneumatic, and electric driving modes for flexible operation.

Strict Standard Compliance: Manufactured to API 6D, API 608, BS 5351, DIN, and JIS standards.

High-Grade Materials: Constructed from Stainless Steel (F304/F316), A105, LF2 with PTFE/RPTFE seals.

Safety Features: Includes anti-blow-out stem, anti-static device, and optional fire-safe design.

Customizable Specifications: Offers custom working pressure (150lb-2500lb), port types, and seal materials.

18-Month Warranty: Covers quality problems with free repair or replacement within 18 months.

Company profile

Zhejiang J-Valves Fluid Equipment Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2019-03-20Nearest Port: Ningbo,China, Shanghai,ChinaAverage Response Time: ≤7.08hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB

AI-Powered supplier vetting

SummaryJ-VALVES, established in 2018 and headquartered in Wenzhou, Zhejiang, China, is a manufacturer specializing in industrial valves. The company has invested in three factories and operates over 10 production lines with an annual output valued between US$50 Million to US$100 Million. They employ 8 engineers and 8 quality inspectors, underscoring a focus on quality and innovation. J-VALVES holds ISO 9001 certification and emphasizes after-sales service, gaining praise from customers globally. However, detailed financial credibility and customization capability specifics are not provided.

Supplier typeJ-VALVES is identified as a Manufacturer/Factory and also a trading company, based in Zhejiang, China.

CertificationsThe supplier holds an ISO 9001 certification, indicating adherence to recognized quality management standards.

After-Sales capabilityJ-VALVES is reputed for high-quality after-sales service, earning unanimous praise from customers.

R&D capabilityThe company is described as young and creative, with 8 engineers and a focus on developing standardized systems.

Production capacityWith over 10 production lines and an annual output between US$50 Million to US$100 Million, the supplier demonstrates substantial production capability.

Product Q&A

Q:What standards do your valves comply with?

Our valves comply with API 6D, API 608, ANSI B16.34, BS 5351, DIN, and JIS standards. We can also manufacture according to customer requirements for different pressure, temperature, and size needs.

Q:What is the warranty period?

The warranty period is 18 months after leaving our factory. We provide free repair or replacement for any quality problems.

Q:What are the payment terms?

We accept T/T, Western Union, and PayPal. The payment term is 30% prepayment and 70% balance paid before shipping or against a copy of the Bill of Lading.

Q:What is the MOQ for your products?

For small sizes like 2''-48'' (DN50-DN1200), the MOQ is 50 pcs per size. Generally, it depends on your specific order.

Q:What is the delivery time?

The delivery time is typically 15-20 days. During peak season, it may take one month, while off-season lead time is within 15 workdays.